Properties of the Number 12401

Twelve Thousand Four Hundred One

Basics

Value: 12400 → 12401 → 12402

Parity: odd

Prime: Yes

Previous Prime: 12391

Next Prime: 12409

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 12401

Divisors: 1, 12401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000001110001

Octal: 30161

Duodecimal: 7215

Hexadecimal: 3071

Square: 153784801

Square Root: 111.35977729862789

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 that are the sum of 25 consecutive primes. A215991

Quartan primes: primes of the form x⁴ + y⁴, x > 0, y > 0. A2645

Primes which are the concatenation of two squares (in decimal notation). A167535

First occurrence of run of primes congruent to 1 mod 4 of exactly length n. A55623

Primes such that the sum of the predecessor and successor primes is divisible by 31. A113155

Primes of form n² + 2401. A256835

Primes of form n² + 10000. A256838

Primes p whose reciprocal has period (p-1)/10. A56215

Primes p such that A001175(p) = (p-1)/8. A308793

Primes of form 100·k + 1. A62800