Properties of the Number -242747

Two Hundred Forty-Two Thousand Seven Hundred Forty-Seven

Basics

Value: -242748 → -242747 → -242746

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 242747

Divisors: 1, 242747

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111011010000111011

Octal: -732073

Duodecimal: -B858B

Hexadecimal: -3b43b

Square: 58926106009

Square Root: 492.6936167640088

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

Numerators of Blandin-Diaz compositional Bernoulli numbers (B^sin)_3,n. A132092

Primes having only {2, 4, 7} as digits. A385784

Primes of the form k + A037276(k) in more than one way. A340636