Properties of the Number -131617

One Hundred Thirty-One Thousand Six Hundred Seventeen

Basics

Value: -131618 → -131617 → -131616

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 131617

Divisors: 1, 131617

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000001000100001

Octal: -401041

Duodecimal: -64201

Hexadecimal: -20221

Square: 17323034689

Square Root: 362.7905731961623

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

Primes of form n² + 1296. A256834

T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors. A283857

Expansion of a modular function for Gamma₀(6). A2507

Primes that remain prime through 5 iterations of function f(x) = 2x + 5. A23332

Primes in A059504. A109775

Pythagorean primes p such that for all primes q < p, p XOR q is not equal to p - q. A197918

Primes that are values of A215240. A320041

Primes arising in A036976. A36977

Prime numbers p such that p remains prime through 6 iterations of function f(x) = 2x + 5. A129932

Number of nX6 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors. A283855