Properties of the Number -57344

Fifty-Seven Thousand Three Hundred Forty-Four

Basics

Value: -57345 → -57344 → -57343

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ¹³ × 7

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110000000000000

Octal: -160000

Duodecimal: -29228

Hexadecimal: -e000

Square: 3288334336

Square Root: 239.46607275353225

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

Triangle of coefficients of Chebyshev's U(n,2·x-1) polynomials (exponents of·in decreasing order). A53125

Triangle of coefficients of Chebyshev's U(n,2·x-1) polynomials (exponents of·in increasing order). A53124

Coefficients in the expansion of 1/([r] + [2r]x + [3r]x² + ...); [ ] = floor, r = 5/3. A279676

Binomial transform, alternating in sign, of the tribonacci numbers. A73358

Expansion of (1+x)/(1+2x-2x³). A124342

a(n) = 2ⁿ*floor((5-2·n)/3). A171552

a(n) = 7·2ⁿ. A5009

a(0)=0, a(1)=1, a(n) = n·2^n-2 for n >= 2. A57711

14-almost primes (generalization of semiprimes). A69275

Numbers that have a unique partition into a sum of four nonnegative squares. A6431