Properties of the Number -472621

Four Hundred Seventy-Two Thousand Six Hundred Twenty-One

Basics

Value: -472622 → -472621 → -472620

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 593 × 797

Divisors: 1, 593, 797, 472621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1110011011000101101

Octal: -1633055

Duodecimal: -1A9611

Hexadecimal: -7362d

Square: 223370609641

Square Root: 687.4743631583653

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 m such that m' = d₁¹ + d₂² + ... + d_k^k where d₁, d₂, ..., d_k are the digits of m, with MSD(m) = d₁ and LSD(m) = d_k, and m' is the arithmetic derivative of m. A284812

E.g.f. A(x) satisfies: [xⁿ] A(x)^-n = (2·n - 3) * [x^n-1] A(x)^-n for n>=1. A301386

Number of n X 2 0..1 arrays with each 1 adjacent to 2, 3 or 5 king-move neighboring 1s. A296957