Properties of the Number -312170

Three Hundred Twelve Thousand One Hundred Seventy

Basics

Value: -312171 → -312170 → -312169

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 19 × 31 × 53

Divisors: 1, 2, 5, 10, 19, 31, 38, 53, 62, 95

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001100001101101010

Octal: -1141552

Duodecimal: -1307A2

Hexadecimal: -4c36a

Square: 97450108900

Square Root: 558.7217554382503

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

Smallest k > 1 such that (sum of digits of kⁿ)*(sum of digits of kⁿ⁺¹) = k, or 0 if no such k exists. A126783

Number of partitions of [n] where each block size occurs at most twice. A360182