3353
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
- 3
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 3840
- Proper Divisor Sum (Aliquot Sum)
- 487
- 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
- 2868
- Möbius Function
- 1
- Radical
- 3353
- Omega Function (Ω)
- 2
- 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
- 43
- Smith Number
- no
- Vampire Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- yes
- 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
- no
- Odd
- yes
Appears in sequences
- Coordination sequence T4 for Zeolite Code AET.at n=40A008010
- Coordination sequence T6 for Zeolite Code BOG.at n=41A008054
- Coordination sequence T2 for Zeolite Code EPI.at n=36A008091
- Coordination sequence T4 for Zeolite Code MEI.at n=42A008149
- Coordination sequence T6 for Zeolite Code NES.at n=37A008210
- a(n) = S(n) + c(n) where S(n) = [ (3/2)^n ] and c is the complement of S.at n=19A022808
- Numbers k such that Fib(k) == 13 (mod k).at n=23A023178
- a(n) = A024727(n+3)/4.at n=12A024728
- A B_2 sequence: a(n) is the least value such that sequence increases and pairwise sums of elements are all distinct.at n=42A025582
- Position of first occurrence of n in the continued fraction for the Laplace's limit constant.at n=43A033261
- Number of partitions of n with equal number of parts congruent to each of 0 and 1 (mod 4).at n=40A035540
- Numerators of continued fraction convergents to sqrt(599).at n=4A042148
- Numbers having three 3's in base 10.at n=19A043503
- Numbers n such that string 5,3 occurs in the base 10 representation of n but not of n-1.at n=36A044385
- Numbers n such that string 5,3 occurs in the base 10 representation of n but not of n+1.at n=36A044766
- McKay-Thompson series of class 42d for Monster.at n=40A058678
- McKay-Thompson series of class 54A for the Monster group.at n=54A058708
- Rounded total surface area of a regular tetrahedron with edge length n.at n=44A070169
- Odd interprimes not divisible by 3.at n=36A072573
- Interprimes which are of the form s*prime, s=7.at n=5A075282