3350
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 11
- Digital Root
- 2
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 1
Divisibility
- Divisor Count
- 12
- Divisor Sum
- 6324
- Proper Divisor Sum (Aliquot Sum)
- 2974
- 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
- 1320
- Möbius Function
- 0
- Radical
- 670
- Omega Function (Ω)
- 4
- 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
- 136
- 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
- Number of one-sided, properly 5-dimensional polyominoes with n cells.at n=7A006761
- Coordination sequence T1 for Zeolite Code DFO.at n=44A009875
- a(n) = (3*n - 1)*(4*n - 1).at n=17A033578
- Numbers k such that the string 3,2 occurs in the base 9 representation of k but not of k-1.at n=46A044280
- Numbers n such that string 3,5 occurs in the base 10 representation of n but not of n-1.at n=37A044367
- Numbers n such that string 5,0 occurs in the base 10 representation of n but not of n-1.at n=36A044382
- Numbers n such that string 5,0 occurs in the base 10 representation of n but not of n+1.at n=36A044763
- Numbers whose base-5 representation contains exactly three 0's and two 1's.at n=30A045171
- Numbers m such that the Bernoulli number B_m has denominator 66.at n=39A051230
- McKay-Thompson series of class 28C for Monster.at n=56A058608
- Even integers that are not partial sums of A062547.at n=44A062548
- Dimension of the space of weight n cuspidal newforms for Gamma_1( 77 ).at n=15A063350
- Numbers k such that (3^k - 7)/2 is prime.at n=9A063679
- Index values for new maxima in A065925.at n=12A065926
- Left side of the triangle A075652.at n=41A075648
- Number of distinct values of i*j + j*k + k*i with 1 <= i < j <= k <= n.at n=40A102533
- McKay-Thompson series of class 56a for the Monster group.at n=56A112196
- Conjectured list of numbers whose aliquot sequence eventually reaches a cycle of length two or more.at n=40A121507
- Conjectured list of numbers whose aliquot sequence eventually reaches a cycle of length two or more, but which are not themselves part of the cycle.at n=34A121508
- Expansion of 1/(1 - 2*x - 21*x^2).at n=5A123012