Properties of the Number -664162

Six Hundred Sixty-Four Thousand One Hundred Sixty-Two

Basics

Value: -664163 → -664162 → -664161

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 332081

Divisors: 1, 2, 332081, 664162

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100010001001100010

Octal: -2421142

Duodecimal: -28042A

Hexadecimal: -a2262

Square: 441111162244

Square Root: 814.961348776738

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 k and k² use only the digits 1, 2, 3, 4 and 6. A136969

Numbers k such that k and k² use only the digits 1, 2, 4, 6 and 7. A136993

Numbers k such that k and k² use only the digits 1, 2, 4, 6 and 8. A136994

Numbers k such that k and k² use only the digits 1, 2, 4 and 6. A136992