Properties of the Number 33147

Thirty-Three Thousand One Hundred Forty-Seven

Basics

Value: 33146 → 33147 → 33148

Parity: odd

Prime: No

Previous Prime: 33119

Next Prime: 33149

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 29 × 127

Divisors: 1, 3, 9, 29, 87, 127, 261, 381, 1143, 3683

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000000101111011

Octal: 100573

Duodecimal: 17223

Hexadecimal: 817b

Square: 1098723609

Square Root: 182.0631758483851

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of compositions of n with distinct first quotients. A342529

Triangle read by rows: T(n,k) (n >= 5, 4 <= k <= n-1) = number of lattice 3-polytopes of width larger than 1, size n, and k vertices. A319958

Numbers k such that 199·2^k-1 is prime. A50851

Triangle T(n,k)read by rows given by [3,1,3,1,3,1,3,1,3,1,3,1,...] δ [1,0,0,0,0,0,0,0,...] where δ is the operator defined in A084938. A133366

Numbers k such that the decimal expansion of k! begins with k. A33147