Properties of the Number -268912

Two Hundred Sixty-Eight Thousand Nine Hundred Twelve

Basics

Value: -268913 → -268912 → -268911

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 7 ⁵

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 49, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000001101001110000

Octal: -1015160

Duodecimal: -10B754

Hexadecimal: -41a70

Square: 72313663744

Square Root: 518.5672569686598

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements. A203796

Numbers of form 4ⁱ*7^j, with i, j >= 0. A25619

Numbers of the form p⁴*q⁵ where p and q are two distinct primes. A179702

Number of compositions of even natural numbers into 5 parts <= n. A191484

Triangle, read by rows, of coefficients for the second iteration of the hyperbinomial transform. A89460

Quartic-full (4-full) Achilles numbers. A391011

Denominator of Euler(n, 1/14). A156359

Positive integers n such that n² divided by the digital sum of n is a cube. A236749

Number of compositions of odd positive integers into 5 parts <= n. A191902

Number of permutations of n elements divided by the number of 6-ary heaps on n+1 elements. A273734