Properties of the Number -644414

Six Hundred Forty-Four Thousand Four Hundred Fourteen

Basics

Value: -644415 → -644414 → -644413

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 23 × 14009

Divisors: 1, 2, 23, 46, 14009, 28018, 322207, 644414

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011101010100111110

Octal: -2352476

Duodecimal: -270B12

Hexadecimal: -9d53e

Square: 415269403396

Square Root: 802.7540096442995

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

Number of permutations of length n which avoid the patterns 231, 3214, 4312. A116712

Number of lattice n-gons with ordered sides 1, 2, 3, ..., n. A273089