Properties of the Number -87473

Eighty-Seven Thousand Four Hundred Seventy-Three

Basics

Value: -87474 → -87473 → -87472

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 87473

Divisors: 1, 87473

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101010110110001

Octal: -252661

Duodecimal: -42755

Hexadecimal: -155b1

Square: 7651525729

Square Root: 295.758347304011

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

The smallest magic constant for n X n magic square with prime entries (regarding 1 as a prime). A73502

Number of endofunctions f on [n] such that f⁸(i) = f(i) for all i in [n]. A245504

Number of endofunctions f on [n] such that fⁿ(i) = f(i) for all i in [n]. A245507

Numbers k such that (184·10^k - 1)/3 is prime. A282340