Properties of the Number -56454

Fifty-Six Thousand Four Hundred Fifty-Four

Basics

Value: -56455 → -56454 → -56453

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 97 ²

Divisors: 1, 2, 3, 6, 97, 194, 291, 582, 9409, 18818

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1101110010000110

Octal: -156206

Duodecimal: -28806

Hexadecimal: -dc86

Square: 3187054116

Square Root: 237.60050504996826

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 k such that s(k) = 2·k, where s(k) is the sum of divisors of k that have a square factor (A162296). A322609

The least positive integer in A055744 divisible by A008578(n). A256430

Numbers A055744(n) such that for any k < n, A055744(k) and A055744(n) do not have all their prime factors in common. A256431

usigma(n) = 2n + d(n), where d(n) is the number of divisors of n. A63829

Numbers such that the largest prime factor equals the sum of the 4th power of the other prime factors. A244344

Number of planar triangular n X n X n nonnegative integer grids with mirror symmetry about one altitude with every similarly oriented 5 X 5 X 5 subtriangle summing to 12. A154086