Properties of the Number -122557

One Hundred Twenty-Two Thousand Five Hundred Fifty-Seven

Basics

Value: -122558 → -122557 → -122556

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 122557

Divisors: 1, 122557

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101111010111101

Octal: -357275

Duodecimal: -5AB11

Hexadecimal: -1debd

Square: 15020218249

Square Root: 350.0814191013285

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

Numerators of the partial sums of the reciprocals of the sum of unitary divisors function (A034448). A379513

Number of n X n binary matrices, symmetric under 180 degree rotation, with no more than 3 ones in any 2 X 2 subblock. A141514