Properties of the Number -57104

Fifty-Seven Thousand One Hundred Four

Basics

Value: -57105 → -57104 → -57103

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 43 × 83

Divisors: 1, 2, 4, 8, 16, 43, 83, 86, 166, 172

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101111100010000

Octal: -157420

Duodecimal: -29068

Hexadecimal: -df10

Square: 3260866816

Square Root: 238.96443249990153

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 m such that σ(m+1)+σ(m-1) = 6*φ(m). A67243

a(n) = ∑_i=1..n (-1)ⁱ⁺¹ prime(i)³. A242188

Numbers k such that 171·2^k+1 is prime. A32462