Properties of the Number -31309

Thirty-One Thousand Three Hundred Nine

Basics

Value: -31310 → -31309 → -31308

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 131 × 239

Divisors: 1, 131, 239, 31309

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111101001001101

Octal: -75115

Duodecimal: -16151

Hexadecimal: -7a4d

Square: 980253481

Square Root: 176.94349380522584

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

Arithmetic derivatives of the sums of three primorials > 1. A370138

Numbers n such that n and n+4 are both brilliant numbers (A078972). A83285

Number of graph minors in the n-pan graph. A353603

Number of partitions of n such that multiplicities of parts are all relatively prime to n. A100495