Properties of the Number -264992

Two Hundred Sixty-Four Thousand Nine Hundred Ninety-Two

Basics

Value: -264993 → -264992 → -264991

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 7 ² × 13 ²

Divisors: 1, 2, 4, 7, 8, 13, 14, 16, 26, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000000101100100000

Octal: -1005440

Duodecimal: -109428

Hexadecimal: -40b20

Square: 70220760064

Square Root: 514.7737367038065

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

a(n) = φ(7ⁿ-1), where φ is Euler's totient function (A000010). A366635

Numbers that are the sum of 3 nonzero 4th powers in more than one way. A309762

Number of ways to place 2 nonattacking queens on an n X n toroidal board. A172517

Numbers that are the sum of three fourth powers in exactly two ways. A344192

Number of n X n matrices over GF(3) with rank 1. A60868

a(n) is φ(nⁿ-1) where φ is the Euler totient function. A366821

Array read by ascending antidiagonals: A(n, k) = (kⁿ - 1)²/(k - 1), with k >= 2. A379587

Numbers n such that sum of the squares of the prime factors of n equals the sum of the squares of the digits of n. A67184

Table T(n,k) = -2·T(n-1,k)+T(n-1,k+1) = T(n,k-4), 0<=n. A140287

a(n) = n⁴ + 2⁴ + (n+2)⁴. A190176