Properties of the Number -430625

Four Hundred Thirty Thousand Six Hundred Twenty-Five

Basics

Value: -430626 → -430625 → -430624

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ⁴ × 13 × 53

Divisors: 1, 5, 13, 25, 53, 65, 125, 265, 325, 625

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001001000100001

Octal: -1511041

Duodecimal: -189255

Hexadecimal: -69221

Square: 185437890625

Square Root: 656.2202374203343

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 that are the sum of 2 distinct nonzero squares in 10 or more ways. A25320

Numbers that are the sum of 2 nonzero squares in exactly 10 ways. A25293

Numbers that are the sum of 2 nonzero squares in 10 or more ways. A25301

Numbers that are the sum of 2 distinct nonzero squares in exactly 10 ways. A25311

a(n) is the least positive integer that can be expressed as the sum of two distinct perfect powers (A001597) in exactly n ways. A365295

Numbers k such that distances from k to three nearest squares are three perfect squares. A234335

Integers whose k-th powers are pandigital for every k>1. A341118

Smallest number which can be represented as a sum of two distinct nontrivial powers in exactly n ways. A390008