Properties of the Number -12392

Twelve Thousand Three Hundred Ninety-Two

Basics

Value: -12393 → -12392 → -12391

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 1549

Divisors: 1, 2, 4, 8, 1549, 3098, 6196, 12392

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000001101000

Octal: -30150

Duodecimal: -7208

Hexadecimal: -3068

Square: 153561664

Square Root: 111.31936040060597

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

Diagonal sums of number triangle A185962. A185964

Total number of positive integers below 10ⁿ requiring 6 positive biquadrates in their representation as sum of biquadrates. A186657

Numbers k such that k⁸ == 1 (mod 9³). A56084

Maximal number of regions into which 4-space can be divided by n hyperspheres. A59173

Numbers that are the sum of four positive cubes in five or more ways. A343987

T(n,k)=Number of nXk 0..3 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly three mistakes. A278896

Number of sequences of length n that cover an initial interval of positive integers and are both a reversed necklace and a co-necklace. A334272

Numbers that are the sum of four positive cubes in exactly five ways. A343986

a(1) = 7; a(n+1) = a(n)-th composite. A25011

a(n) = ∑_{k=0..floor(n/3)} binomial(k,3·n-9·k). A392273