534
domain: N
Properties
Digital Properties
- Digit Count
- 3
- Digit Sum
- 12
- Digital Root
- 3
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 1080
- Proper Divisor Sum (Aliquot Sum)
- 546
- Abundant Number
- yes
- Perfect Number
- no
- Deficient Number
- no
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- yes
Derived Values
- Euler's Totient
- 176
- Möbius Function
- -1
- Radical
- 534
- 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
- 22
- 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
- yes
- Odd
- no
Names
- German
- fünfhundertvierunddreißig· ordinal: fünfhundertvierunddreißigste
- English
- five hundred thirty-four· ordinal: five hundred thirty-fourth
- Spanish
- quinientos treinta y cuatro· ordinal: 534º
- French
- cinq cent trente-quatre· ordinal: cinq cent trente-quatrième
- Italian
- cinquecentotrentaquattro· ordinal: 534º
- Latin
- quingenti triginta quattuor· ordinal: 534.
- Portuguese
- quinhentos e trinta e quatro· ordinal: 534º
Appears in sequences
- Number of integers <= 2^n of form 4 x^2 + 4 x y + 5 y^2.at n=12A000076
- Number of partitions into non-integral powers.at n=6A000333
- Number of fixed 3-dimensional polycubes with n cells; lattice animals in the simple cubic lattice (6 nearest neighbors), face-connected cubes.at n=4A001931
- Numbers k such that 3*2^k + 1 is prime.at n=18A002253
- Numbers k such that (k^2 + k + 1)/7 is prime.at n=45A002641
- Erroneous version of A174319.at n=4A002934
- Continued fraction for cube root of 2.at n=35A002945
- Triangular numbers written backwards.at n=29A004158
- Record gaps between primes.at n=48A005250
- a(n) = cost of minimal multiplication-cost addition chain for n.at n=39A005766
- Number of planted trees: all sub-rooted trees from any node are identical; non-root, non-leaf nodes an even distance from the root are of degree 2.at n=47A007439
- Impractical numbers: even abundant numbers (A173490) that are not practical(2) (A007620).at n=24A007621
- Number of factors in the infinite word formed by the Kolakoski sequence A000002.at n=28A007782
- Coordination sequence T1 for Zeolite Code APC.at n=16A008032
- Coordination sequence T1 for Zeolite Code EMT.at n=19A008086
- Coordination sequence T2 for Zeolite Code EMT.at n=19A008087
- Coordination sequence T1 for Zeolite Code LIO.at n=16A008129
- Coordination sequence T6 for Zeolite Code NES.at n=15A008210
- Expansion of 1/( Product_{j=0..5} (1-x^(2*j+1)) ).at n=41A008675
- Expansion of (1+x^7)/((1-x)*(1-x^2)*(1-x^3)).at n=57A008750