5032
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 10
- Digital Root
- 1
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 1
Divisibility
- Divisor Count
- 16
- Divisor Sum
- 10260
- Proper Divisor Sum (Aliquot Sum)
- 5228
- 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
- 2304
- Möbius Function
- 0
- Radical
- 1258
- Omega Function (Ω)
- 5
- 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
- 41
- 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
- Coordination sequence T2 for Zeolite Code APD.at n=47A008035
- 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 35.at n=19A031533
- Triangle: Number of directed site animals on a square lattice with n+1 total sites and k sites supported in one particular way.at n=60A055898
- Column 5 of triangle A055898.at n=5A055901
- Numbers k such that A068340(k)=+/-4.at n=8A077032
- Sum of first n 7-almost primes.at n=10A086059
- a(n) = floor(11^n/2^n).at n=5A094972
- Values of n such that sigma(n)-2n (the abundance of n) is a (nonnegative) square.at n=41A109510
- Positive integers that can be expressed as the difference between a factorial and a double factorial.at n=31A117125
- Start with 1 and repeatedly reverse the digits and add 24 to get the next term.at n=42A118610
- 3*Volume of the root-n Waterman polyhedron of void-center type as defined in A119870.at n=29A119878
- Number of labeled bipartite graphs on n vertices with no isolated vertices.at n=6A122802
- Numbers n such that n^3 is zeroless pandigital.at n=16A124628
- Composite solutions to the equation reversal(x) - phi(x) = 1.at n=2A130000
- a(n) = (n^3 + 18*n^2 + 17*n + 6)/6.at n=26A143058
- First bisection of A061039.at n=34A144448
- a(n) = 4*(4 + 9*n^2 + 15*n).at n=11A144449
- Numbers k such that k / (A000005(k)*(A000005(k)+1)/2) is an integer.at n=24A160921
- Number of partitions of n having no more odd than even parts.at n=35A171966
- Numbers in A093891, but not A005153.at n=41A174434