Properties of the Number -131270

One Hundred Thirty-One Thousand Two Hundred Seventy

Basics

Value: -131271 → -131270 → -131269

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 13127

Divisors: 1, 2, 5, 10, 13127, 26254, 65635, 131270

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000000011000110

Octal: -400306

Duodecimal: -63B72

Hexadecimal: -200c6

Square: 17231812900

Square Root: 362.3120202256613

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

Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and having k UDL's (n >= 0; 0 <= k <= floor((n+1)/2)). A128728

Numbers k such that (37·10^k + 341)/9 is prime. A295837