Properties of the Number -54663

Fifty-Four Thousand Six Hundred Sixty-Three

Basics

Value: -54664 → -54663 → -54662

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 19 × 137

Divisors: 1, 3, 7, 19, 21, 57, 133, 137, 399, 411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101010110000111

Octal: -152607

Duodecimal: -27773

Hexadecimal: -d587

Square: 2988043569

Square Root: 233.80119760172317

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 n such that n!8-2 is prime. A204664

Number of partitions p of n such that (1/4)*max(p) is a part of p. A363067

Put a [+] b = A(A(a) + A(b)), where A = A007913; a(n) is the [+]-sum of binomial(n,i), i=0,...,n. A248470

Numbers k such that k, k+1, k+2 and k+3 are products of 4 primes. A124728

Numbers k such that σ(σ(k)) == φ(k) (mod σ(k)). A67204

[ exp(7/23)*n! ]. A30822