3632
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 14
- Digital Root
- 5
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 10
- Divisor Sum
- 7068
- Proper Divisor Sum (Aliquot Sum)
- 3436
- 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
- 1808
- Möbius Function
- 0
- Radical
- 454
- Omega Function (Ω)
- 5
- 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
- 17
- 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
- Partitions into non-integral powers (see Comments for precise definition).at n=12A000234
- Conjecturally largest even integer which is an unordered sum of two primes in exactly n ways.at n=40A000954
- Number of points on surface of dodecahedron: a(n) = 30*n^2 + 2 for n > 0.at n=11A005903
- Coordination sequence T3 for Zeolite Code GOO.at n=41A008113
- Numbers k such that the continued fraction for sqrt(k) has even period 2*m and the m-th term of the periodic part is 7.at n=45A031410
- Number of ways to partition n elements into pie slices of different sizes of at least 2 allowing the pie to be turned over.at n=36A032230
- Numbers whose set of base-15 digits is {1,2}.at n=17A032935
- Every run of digits of n in base 15 has length 2.at n=15A033013
- Numbers whose base-15 expansion has no run of digits with length < 2.at n=30A033028
- Composite numbers whose prime factors contain no digits other than 2 and 7.at n=42A036312
- Coordination sequence T2 for Zeolite Code STT.at n=40A038423
- Coordination sequence T11 for Zeolite Code STT.at n=40A038429
- Coordination sequence T3 for Zeolite Code SFF.at n=40A038433
- Positive integers with more base-15 runs of even length than odd.at n=16A044841
- a(n+1)^3 is next smallest nontrivial cube containing a(n)^3 as a substring.at n=3A050641
- Conjecturally largest even integer which is the sum of two primes in at most n ways.at n=41A056636
- Conjecturally largest even integer which is the sum of two primes in at most n ways.at n=40A056636
- Numbers k such that 2^k - 17 is prime.at n=25A059611
- a(n) = a(n-1) + a(n-1 minus the number of terms of the same parity as n so far).at n=43A060714
- Harmonic mean of digits is 3.at n=33A062181