Properties of the Number -122624

One Hundred Twenty-Two Thousand Six Hundred Twenty-Four

Basics

Value: -122625 → -122624 → -122623

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁸ × 479

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 256, 479

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101111100000000

Octal: -357400

Duodecimal: -5AB68

Hexadecimal: -1df00

Square: 15036645376

Square Root: 350.17709805182864

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

Abundant numbers n for which the abundance d = σ(n) - 2·n is a proper divisor, that is, 0 < d < n and d | n. A181595

Numbers with abundance 32. A175989

Abundant numbers n such that n/(σ(n)-2n) is an integer. A153501

Near-perfect numbers (A181595) of the form 2^t-1*(2^t-2^k-1), where 2^t-2^k-1 is prime, k>=1, t>k. A181701

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 307", based on the 5-celled von Neumann neighborhood. A287599

Numbers m divisible by 32 and with abundance σ(m)-2·m = 32. A181601

Admirable numbers such that the subtracted divisor is square. A109806

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (0, 0, -1), (0, 1, 0), (1, 0, 1), (1, 1, 1)}. A151198

Numbers of the form m=2^t-1*(2^t-33), where 2^t-33 is prime. A181707