Properties of the Number -315723

Three Hundred Fifteen Thousand Seven Hundred Twenty-Three

Basics

Value: -315724 → -315723 → -315722

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 19 × 29 × 191

Divisors: 1, 3, 19, 29, 57, 87, 191, 551, 573, 1653

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001101000101001011

Octal: -1150513

Duodecimal: -132863

Hexadecimal: -4d14b

Square: 99681012729

Square Root: 561.892338442161

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 binary words whose (unique) decreasing Lyndon decomposition is into Lyndon words each with an odd number of 1's; EULER transform of A000048. A123916

Numbers k such that sum of 9th powers of divisors of k is divisible by the square of Euler-φ of k. A94468