Properties of the Number 31041

Thirty-One Thousand Forty-One

Basics

Value: 31040 → 31041 → 31042

Parity: odd

Prime: No

Previous Prime: 31039

Next Prime: 31051

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 3449

Divisors: 1, 3, 9, 3449, 10347, 31041

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100101000001

Octal: 74501

Duodecimal: 15B69

Hexadecimal: 7941

Square: 963543681

Square Root: 176.18456232031227

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 degree-n permutations of order dividing 3. A1470

Table T(n,k) giving number of permutations of [1..n] with order dividing k, read by antidiagonals. A8307

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2)*b(n-1)*b(n), where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A296280

Partial sums of A001037, omitting A001037(1). A1036

Number of ordered direct sum decompositions of the vector space GF(2)ⁿ. A303533

Numbers n such that n | 5ⁿ + 4ⁿ + 3ⁿ. A57236

Position of n-th 5 in A031035. A31041