Properties of the Number -315213

Three Hundred Fifteen Thousand Two Hundred Thirteen

Basics

Value: -315214 → -315213 → -315212

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 105071

Divisors: 1, 3, 105071, 315213

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -1001100111101001101

Octal: -1147515

Duodecimal: -1324B9

Hexadecimal: -4cf4d

Square: 99359235369

Square Root: 561.4383314309774

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

Irregular triangle read by rows: T(n,k) = number of signed unichromosonal genomes with n genes at 4-break distance k from a fixed genome, 0 <= k <= floor((n+1)/3). A264617

Numerators of continued fraction convergents to sqrt(656). A42260