Properties of the Number -42973

Forty-Two Thousand Nine Hundred Seventy-Three

Basics

Value: -42974 → -42973 → -42972

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 ² × 877

Divisors: 1, 7, 49, 877, 6139, 42973

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010011111011101

Octal: -123735

Duodecimal: -20A51

Hexadecimal: -a7dd

Square: 1846678729

Square Root: 207.29930052945187

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 such that A361338(k) = 10. A361349

Composite numbers whose prime factors contain no digits other than 7 and 8. A36323

a(n) = n² * B(n) where B(n) are the Bell numbers, A000110. A204618