Properties of the Number -51817

Fifty-One Thousand Eight Hundred Seventeen

Basics

Value: -51818 → -51817 → -51816

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 51817

Divisors: 1, 51817

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100101001101001

Octal: -145151

Duodecimal: -25BA1

Hexadecimal: -ca69

Square: 2685001489

Square Root: 227.6334773270399

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 n such that the whole sequence of the first n terms of A293700 is a palindrome. A294923

Primes of the form 20·k² + 36·k + 17. A154419

Primes that start a run of at least seven consecutive primes, where between successive primes exactly one digit changes and the resulting digits may be permuted. A157717