Properties of the Number -156241

One Hundred Fifty-Six Thousand Two Hundred Forty-One

Basics

Value: -156242 → -156241 → -156240

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 156241

Divisors: 1, 156241

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110001001010001

Octal: -461121

Duodecimal: -76501

Hexadecimal: -26251

Square: 24411250081

Square Root: 395.27332315753364

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

Balanced primes p of the form (r+q+s-1)/2, where r, q, s are consecutive primes. A129191

Primes p such that A066272(p)*p+1 is also prime, where A066272 is the number of anti-divisors. A209271

Balanced primes p of the form (r+q+s-1)/2, where r, q, s are consecutive primes and q is a balanced prime. A129242

Primes of the form 2520k + 1 for some k. A217588

a(n) = least prime of the form n·k! + 1. A57218

Primes of the form 10n³-9. A201039