Properties of the Number -164431

One Hundred Sixty-Four Thousand Four Hundred Thirty-One

Basics

Value: -164432 → -164431 → -164430

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 164431

Divisors: 1, 164431

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000001001001111

Octal: -501117

Duodecimal: -7B1A7

Hexadecimal: -2824f

Square: 27037553761

Square Root: 405.5009247831625

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

Brazilian primes that are also the greater of a pair of twin primes. A306889

Least number k such that the continued fraction expansion of its square root contains the first n natural numbers. A187261

Least prime p such that the continued fraction expansion of its square root contains the first n natural numbers, but does not contain n+1. A185808

Primes of the form (2k)² + 3(2k + 1)². A147297