Properties of the Number -51241

Fifty-One Thousand Two Hundred Forty-One

Basics

Value: -51242 → -51241 → -51240

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 51241

Divisors: 1, 51241

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100100000101001

Octal: -144051

Duodecimal: -257A1

Hexadecimal: -c829

Square: 2625640081

Square Root: 226.3647499059869

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

Coefficients in the expansion of ([s] + [2s]x + [3s]x² + ...)/([r] + [2r]x + [3r]x² + ...); [ ] = floor, r = e/2, s = r/(1-r). A279633

Least number·such that xⁿ has n digits equal to k. Case k = 6. A285453

Prime means of 12 horizontal, vertical and main diagonal sums associated with primes in A094458. A94459

Primes which are the sum of the first k nonprimes for some k >= 2. A128927

Prime numbers that are the sum of consecutive prime numbers with the final digit 3 (primes in A030431). A129078

Primes of the form x² + 18480·y². A173274

Primes p of the form p = 1 + 840·k for some k. A217862

Primes p such that f(f(p)) is prime where f(x) = Phi₆(x). A237446

Number of sets that can be represented as a length-n combination of commas and braces, with elements possibly repeated. A373516