Properties of the Number -162257

One Hundred Sixty-Two Thousand Two Hundred Fifty-Seven

Basics

Value: -162258 → -162257 → -162256

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 162257

Divisors: 1, 162257

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100111100111010001

Octal: -474721

Duodecimal: -79A95

Hexadecimal: -279d1

Square: 26327334049

Square Root: 402.81137024667015

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

Primes whose base-8 representation is a perfect square in base 10. A267490

Primes p such that the Fibonacci iterations starting with (1, p) lead to a "nine digits anagram". A34588

Primes (up to the sign) which are values of the polynomial (n⁵ - 133·n⁴ + 6729·n³ - 158379·n² + 1720294·n - 4·1733549)/4, in the order of increasing n. A177695