Properties of the Number -54245

Fifty-Four Thousand Two Hundred Forty-Five

Basics

Value: -54246 → -54245 → -54244

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: Yes

Factorization: 5 × 19 × 571

Divisors: 1, 5, 19, 95, 571, 2855, 10849, 54245

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101001111100101

Octal: -151745

Duodecimal: -27485

Hexadecimal: -d3e5

Square: 2942520025

Square Root: 232.90556025994744

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) = ∑_k=0..n binomial(n,k) * binomial(n+k-1,n-k). A262440

Values of y in solutions (x,y,z) to the Diophantine equation x³-x²+y³-y²=z³-z², with 1<x<y<z arranged in order of increasing x. A138668

Palindromes in which the sum of the internal digits = the sum of the external digits. A88285

Palindromes of the form 4n + 1 that are divisible by 5. A256704