Properties of the Number -131430

One Hundred Thirty-One Thousand Four Hundred Thirty

Basics

Value: -131431 → -131430 → -131429

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 13 × 337

Divisors: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000000101100110

Octal: -400546

Duodecimal: -64086

Hexadecimal: -20166

Square: 17273844900

Square Root: 362.5327571406479

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

Number of compositions of n into distinct parts with exactly six descents. A241725

Positive numbers k such that k and 2·k are anagrams in base 5 (written in base 5). A23061

Number of (3+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250771

Composite numbers k such that k = q₁^b_1 * ... * q_r^b_r with r >= 2, where q₁ < q₂ < ... < q_r are the prime factors of k and there exists some positive integer m that satisfies k = q₁^m + q₂ + q₃ + ... + q_r. A330939