Properties of the Number -126360

One Hundred Twenty-Six Thousand Three Hundred Sixty

Basics

Value: -126361 → -126360 → -126359

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ⁵ × 5 × 13

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11110110110011000

Octal: -366630

Duodecimal: -61160

Hexadecimal: -1ed98

Square: 15966849600

Square Root: 355.47151784636696

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

Square array A(n,k), n>=1, k>=1, read by antidiagonals: A(n,k) is the number of n-colorings of the square diagonal grid graph DG_k,k. A212209

Numbers k such that the harmonic mean of the divisors of k is the square of a rational number. A74266

a(n) = ∑_{0 < x,y,z <= n and gcd(x² + y² + z², n)=1} gcd(x² + y² + z² - 1, n). A239612

Smallest k > 1 such that (sum of digits of kⁿ)*(sum of digits of kⁿ⁺¹) = k, or 0 if no such k exists. A126783

a(n) = n*(2·n² + 5·n + 3). A163815

Number of ternary squarefree necklaces. A66297

Numbers k such that σ(k)*φ(k)*k is a square. A114079

Numbers with prime factorization pqr^3s^5. A190475