Properties of the Number -1295

Two Hundred Ninety-Five

Basics

Value: -1296 → -1295 → -1294

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 × 37

Divisors: 1, 5, 7, 35, 37, 185, 259, 1295

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100001111

Octal: -2417

Duodecimal: -8BB

Hexadecimal: -50f

Square: 1677025

Square Root: 35.98610843089316

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

The compositional inverse of n -> n^[isprime(n)], where [b] is the Iverson bracket of b. A357588

Expansion of ∏_k>=1 (1 - q^k)⁸/(1 - q^7·k) in powers of q. A282942

Image of partition numbers (A000041) under "little Hankel" transform that sends [c₀, c₁, ...] to [d₀, d₁, ...] where d_n = c_n² - c_n+1*c_n-1. A56222

a(n) = 1 - n⁴. A24002

Start with 1, add the next number if one gets a prime then add the next number else subtract the next... A74170

a(n) = (-1)ⁿ*n*(n-2). A131386

Expansion of (1-5·x-x²+x³)/((1+x)*(1-x)³). A141354

Numerator of Bernoulli(n, -2/3). A157811

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of max{3i+j-3,i+3j-3} (A204008). A204011

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of max(3i-2j, 3j-2i), as in A204158. A204159