Properties of the Number -121551

One Hundred Twenty-One Thousand Five Hundred Fifty-One

Basics

Value: -121552 → -121551 → -121550

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 31 × 1307

Divisors: 1, 3, 31, 93, 1307, 3921, 40517, 121551

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101101011001111

Octal: -355317

Duodecimal: -5A413

Hexadecimal: -1dacf

Square: 14774645601

Square Root: 348.6416498354722

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

Numbers n such that there is no other number k for which A155043(k) = A155043(n). A262509

Centered pentagonal numbers which are products of three distinct primes. A364610

Expansion of 1/((1-3x)(1-5x)(1-10x)(1-11x)). A28071