Properties of the Number -124355

One Hundred Twenty-Four Thousand Three Hundred Fifty-Five

Basics

Value: -124356 → -124355 → -124354

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 7 × 11 × 17 × 19

Divisors: 1, 5, 7, 11, 17, 19, 35, 55, 77, 85

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110010111000011

Octal: -362703

Duodecimal: -5BB6B

Hexadecimal: -1e5c3

Square: 15464166025

Square Root: 352.64004310344563

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

a(n) = n*(n-1)*(n-2)*(n+3)/12. A117662

Nonnegative values·of solutions (x, y) to the Diophantine equation x² + (x+289)² = y². A207059

Numbers n such that σ(n) = 3*φ(n). A68391

Number of exterior points formed by extending diagonals of n-gon in general position. A5701

Numbers k such that [A070080(k), A070081(k), A070082(k)] is a right integer triangle with relatively prime side lengths. A70137

a(n) = n·Fibonacci(n) - ∑_i=0..n-1 Fibonacci(i). A190062

Product of the smaller primes, p, in the Goldbach partitions of 2n such that p + q = 2n, p <= q, and p,q prime (or 1 if no Goldbach partition of 2n exists). A362641

Product of primes appearing in the factorization of n! with even exponents. A240502

Odd integers m such that φ(m) | σ(m). A15715

Number of scalars which can be constructed from the Riemann tensor and metric tensor in n dimensions. A50297