Properties of the Number -51517

Fifty-One Thousand Five Hundred Seventeen

Basics

Value: -51518 → -51517 → -51516

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 51517

Divisors: 1, 51517

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100100100111101

Octal: -144475

Duodecimal: -25991

Hexadecimal: -c93d

Square: 2654001289

Square Root: 226.97356674291393

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 the form 2·n²+6·n+1. A176549

Primes having only {1, 5, 7} as digits. A260828

Primes that are palindromic in base 6. A29974

Primes formed by concatenating k, k, and 7. A210513

"CGK" (necklace, element, unlabeled) transform of 2,1,1,1,... A32157

n-th prime p such that (p+n)²+n is prime but (p+j)²+j is not prime for all 0<j<n. A238663

Smallest prime p such that p - floor(sqrt(p))² = n². A242991

Primes that are sums of a sequence of consecutive terms of A006094. A340537

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 21. A31609