Properties of the Number 31796

Thirty-One Thousand Seven Hundred Ninety-Six

Basics

Value: 31795 → 31796 → 31797

Parity: even

Prime: No

Previous Prime: 31793

Next Prime: 31799

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 7949

Divisors: 1, 2, 4, 7949, 15898, 31796

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111110000110100

Octal: 76064

Duodecimal: 16498

Hexadecimal: 7c34

Square: 1010985616

Square Root: 178.31432920547917

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 non-isomorphic self-dual multiset partitions of weight n. A316983

Expansion of ∏_k>=1 (1 - k·x^k) / (1 + x^k). A269339

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 28 ones. A31796

Number of n X 5 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors. A283412