3592
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 19
- Digital Root
- 1
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 6750
- Proper Divisor Sum (Aliquot Sum)
- 3158
- 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
- 1792
- Möbius Function
- 0
- Radical
- 898
- Omega Function (Ω)
- 4
- Little Omega Function (ω)
- 2
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
- 118
- Smith Number
- no
- Vampire Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- no
- Squarefree Number
- no
- 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
- yes
- Odd
- no
Appears in sequences
- Numbers that are the sum of 3 nonnegative cubes in more than 1 way.at n=35A001239
- Number of symmetric 0-1 (n+1) X (n+1) matrices with row sums 2 and first row starting 1,1 for n > 0, a(0)=1.at n=7A001495
- E.g.f. 1 + x*exp(x) + x^2*exp(2*x).at n=8A003013
- Number of 4-line partitions of n decreasing across rows.at n=19A003292
- Coordination sequence T2 for Zeolite Code DOH.at n=37A008079
- Coordination sequence T3 for Zeolite Code EUO.at n=37A008098
- Coordination sequence T2 for Zeolite Code MTT.at n=37A008190
- Numbers that are the sum of 3 positive cubes in more than one way.at n=24A008917
- Expansion of log(1+sinh(sinh(x))).at n=7A009347
- Coordination sequence for MgCu2, Mg position.at n=15A009931
- E.g.f.: arcsin(tan(sinh(x))) (odd powers only).at n=3A012155
- Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MOR = Mordenite Na8[Al8Si40O96].24H2O starting with a T1 atom.at n=11A019179
- Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite TON = Theta-1 Nan[AlnSi24-nO48] starting with a T4 atom.at n=11A019246
- Pseudoprimes to base 25.at n=38A020153
- a(n) = L(n+1) + c(n) where L(k) = k-th Lucas number and c(n) is n-th number that is 1 or not a Lucas number.at n=15A022802
- a(n) = b(n) + d(n), where b(n) = (n-th Lucas number > 3) and d(n) = (n-th non-Lucas number).at n=14A023495
- Numbers that are the sum of 3 distinct positive cubes in 2 or more ways.at n=14A024974
- Numbers that are the sum of 3 positive cubes in exactly 2 ways.at n=24A025396
- Numbers that are the sum of 3 distinct positive cubes in exactly 2 ways.at n=14A025400
- Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 13.at n=32A031511