Properties of the Number -57357

Fifty-Seven Thousand Three Hundred Fifty-Seven

Basics

Value: -57358 → -57357 → -57356

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 6373

Divisors: 1, 3, 9, 6373, 19119, 57357

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110000000001101

Octal: -160015

Duodecimal: -29239

Hexadecimal: -e00d

Square: 3289825449

Square Root: 239.49321493520438

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 and the four successive integers produce primes if substituted for·in the polynomial 5x²+5x+1. See A090562, A090563. Terms show that longer similar chains also exist. A90100

a(n+2) = a(n+1) + a(n) - (2·n + 1) where a(0)=7, a(1)=11. A88981

Least positive integer k such that ∑_i=1..k φ(i) >= 10ⁿ. A343802

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (-1, 1, 0), (1, -1, -1), (1, 1, 0)}. A149088