Properties of the Number -312650

Three Hundred Twelve Thousand Six Hundred Fifty

Basics

Value: -312651 → -312650 → -312649

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ² × 13 ² × 37

Divisors: 1, 2, 5, 10, 13, 25, 26, 37, 50, 65

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100010101001010

Octal: -1142512

Duodecimal: -130B22

Hexadecimal: -4c54a

Square: 97750022500

Square Root: 559.1511423577707

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

Numbers k that are the hypotenuse of exactly 37 distinct integer-sided right triangles, i.e., k² can be written as a sum of two squares in 37 ways. A97245

Numbers that are the sum of 2 nonzero squares in 9 or more ways. A25300

Numbers that are the sum of 2 distinct nonzero squares in 9 or more ways. A25319

Numbers that are the sum of 2 nonzero squares in exactly 9 ways. A25292

Numbers that are the sum of 2 distinct nonzero squares in exactly 9 ways. A25310

Beach-Williams Pell numbers of type "other". A212081

Numbers k such that k² divides 5^k - 4^k - 3^k. A343716