759
domain: N
Properties
Digital Properties
- Digit Count
- 3
- Digit Sum
- 21
- Digital Root
- 3
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 1152
- Proper Divisor Sum (Aliquot Sum)
- 393
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 440
- Möbius Function
- -1
- Radical
- 759
- Omega Function (Ω)
- 3
- Little Omega Function (ω)
- 3
Special
- Factorial
- no
- Catalan Number
- no
- Bell Number
- no
- Motzkin Number
- no
- Primorial
- no
Figurate Numbers
- Fibonacci Number
- no
- Triangular Number
- no
- Perfect Square
- no
- Perfect Cube
- no
- Pentagonal Number
- no
- Hexagonal Number
- no
- Lucas Number
- no
- Tetrahedral Number
- no
- Pell Number
- no
- Tribonacci Number
- no
- Pronic Number
- no
Recreational
- Happy Number
- no
- Harshad Number
- no
- Narcissistic Number
- no
- Collatz Steps
- 59
- Smith Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- no
- Squarefree Number
- yes
- Prime Power
- no
- Prime Factorization
- no
- Twin Prime
- no
- Mersenne Prime
- no
- Sophie Germain Prime
- no
- Safe Prime
- no
- Powerful Number
- no
- Achilles Number
- no
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- no
- Odd
- yes
Names
- German
- siebenhundertneunundfünfzig· ordinal: siebenhundertneunundfünfzigste
- English
- seven hundred fifty-nine· ordinal: seven hundred fifty-ninth
- Spanish
- setecientos cincuenta y nueve· ordinal: 759º
- French
- sept cent cinquante-neuf· ordinal: sept cent cinquante-neufième
- Italian
- settecentocinquantanove· ordinal: 759º
- Latin
- septingenti quinquaginta novem· ordinal: 759.
- Portuguese
- setecentos e cinquenta e nove· ordinal: 759º
Appears in sequences
- Number of compositions of n into 3 ordered relatively prime parts.at n=45A000741
- Leech triangle: k-th number (0 <= k <= n) in n-th row (0 <= n) is number of octads in S(5,8,24) containing k given points and missing n-k given points.at n=0A001293
- Weight distribution of binary Golay code of length 24.at n=2A001380
- Weight distribution of binary Golay code of length 24.at n=4A001380
- Odd squarefree numbers with an odd number of prime factors that have no prime factors greater than 31.at n=35A002556
- a(n) = a(n-1) + a(n-2) - a(n-3).at n=29A002798
- a(n) = least integer m > a(n-1) such that m - a(n-1) != a(j) - a(k) for all j, k less than n; a(1) = 1, a(2) = 2.at n=27A004978
- From a partition of the integers.at n=18A006628
- Site percolation series for square lattice.at n=13A006731
- Multiples of 23.at n=33A008605
- a(n) = floor( n*(n-1)*(n-2)/14 ).at n=23A011896
- a(n) = floor(n*(n-1)*(n-2)/16).at n=24A011898
- Numbers k such that Phi(k,x) is a cyclotomic polynomial containing a coefficient with an absolute value greater than one.at n=37A013590
- Numbers k that divide s(k), where s(1)=1, s(j)=12*s(j-1)+j.at n=48A014859
- q-Fibonacci numbers for q=3, scale a(n-1).at n=4A015474
- Numbers k such that phi(k + 13) | sigma(k).at n=29A015833
- Numbers k such that phi(k) | sigma(k+4).at n=54A015841
- Numbers k such that sigma(k) = sigma(k+7).at n=4A015867
- Divisors of 759.at n=7A018630
- Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite CLO = Cloverite starting with a T3 atom.at n=4A019001