Properties of the Number -121949

One Hundred Twenty-One Thousand Nine Hundred Forty-Nine

Basics

Value: -121950 → -121949 → -121948

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 121949

Divisors: 1, 121949

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101110001011101

Octal: -356135

Duodecimal: -5A6A5

Hexadecimal: -1dc5d

Square: 14871558601

Square Root: 349.21197001248396

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 (23ⁿ - 1)/22 is prime. A204940

Number of T₀ integer partitions of n. A319564

Total length of all longest runs of 0's in multus bitstrings of length n. A333396

Primes of the form 5n³+4. A201174