Properties of the Number -7268

Two Hundred Sixty-Eight

Basics

Value: -7269 → -7268 → -7267

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 23 × 79

Divisors: 1, 2, 4, 23, 46, 79, 92, 158, 316, 1817

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1110001100100

Octal: -16144

Duodecimal: -4258

Hexadecimal: -1c64

Square: 52823824

Square Root: 85.25256594378845

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) = 4·n² - 3·n + 1. A54552

Convolved with its aerated variant = A000041. A174065

a(n) = 2·n*(7·n - 3). A316466

Numbers n such that the decimal expansions of both n and n² have 2 as smallest digit and 8 as largest digit. A257368

Numbers k such that k·3^k + 1 is prime. A6552

Numbers that are the sum of eight fourth powers in five or more ways. A345580

Numbers that are the sum of eight fourth powers in exactly five ways. A345837

Number of base 32 n-digit numbers with adjacent digits differing by one or less. A126386

Number of colors that can be mixed with n >= 0 units of yellow, blue, red. A48241

Triangle read by rows: T(n,k) is the number of achiral colorings of the edges of a regular n-D orthotope (or ridges of a regular n-D orthoplex) using exactly k colors. Row n has n·2^n-1 columns. A338145