3332
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
- 3
Divisibility
- Divisor Count
- 18
- Divisor Sum
- 7182
- Proper Divisor Sum (Aliquot Sum)
- 3850
- Abundant Number
- yes
- Perfect Number
- no
- Deficient Number
- no
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 1344
- Möbius Function
- 0
- Radical
- 238
- 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
- yes
- Harshad Number
- no
- Narcissistic Number
- no
- Collatz Steps
- 30
- 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
- a(n) = floor(1000*log(n)).at n=27A004240
- a(n) = 1000*log(n) rounded to the nearest integer.at n=27A004241
- Coordination sequence T3 for Zeolite Code LTN.at n=40A008142
- Coordination sequence T2 for Zeolite Code DFO.at n=44A009876
- A B_2 sequence: a(n) = least value such that sequence increases and pairwise sums of distinct elements are all distinct.at n=44A011185
- a(n) = (2*n - 11)*n^2.at n=14A015245
- a(n) = n*(23*n + 1)/2.at n=17A022281
- Number of 2-connected claw-free graphs on n nodes.at n=8A022563
- n written in fractional base 6/3.at n=44A024636
- a(n) = d(n)/2, where d = A026040.at n=24A026041
- Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 18 (most significant digit on right).at n=19A029511
- Theta series of 6-dimensional 8-modular lattice of minimal norm 4.at n=24A029713
- Glaisher's chi_4(n).at n=64A030212
- Numbers whose set of base-6 digits is {2,3}.at n=40A032806
- Numbers using only digits 2 and 3.at n=28A032810
- Let F(n) = Q(n) - P(n) be the Fortunate numbers (A005235); sequence gives n such that F(n) = prime(n+1).at n=13A035346
- Number of partitions satisfying (cn(0,5) <= cn(2,5) and cn(0,5) <= cn(3,5) and cn(0,5) <= cn(1,5) and cn(0,5) <= cn(4,5)).at n=30A036801
- Positive numbers having the same set of digits in base 6 and base 10.at n=16A037437
- Denominators of continued fraction convergents to sqrt(351).at n=11A041665
- Base-6 palindromes that start with 2.at n=34A043011