Properties of the Number 31093

Thirty-One Thousand Ninety-Three

Basics

Value: 31092 → 31093 → 31094

Parity: odd

Prime: No

Previous Prime: 31091

Next Prime: 31121

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 17 × 31 × 59

Divisors: 1, 17, 31, 59, 527, 1003, 1829, 31093

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100101110101

Octal: 74565

Duodecimal: 15BB1

Hexadecimal: 7975

Square: 966774649

Square Root: 176.33207308938438

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 ordered triples (w,x,y) with all terms in {1,...,n} and 2w³<=x³+y³. A211807

Values of y in solutions (x,y,z) to the Diophantine equation x³-x²+y³-y²=z³-z², with 1<x<y<z arranged in order of increasing x. A138668

Number of partitions of n into colored blocks of equal parts, such that all colors from a set of size five are used and the colors are introduced in increasing order. A327288

Non-semiprime composite numbers e such that there is no 0<a<b<c<d<e for which a! * b! * c! * d! * e! is a perfect square. A392333

Numbers k such that k | 10^k + 9^k + 8^k + 7^k. A57214

a(n) = A005941(n) - n. A364559

Numbers with abundancy 4 <= σ(n)/n < 5. A230608

Position of n-th 5 in A031087. A31093