Properties of the Number -52125

Fifty-Two Thousand One Hundred Twenty-Five

Basics

Value: -52126 → -52125 → -52124

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: Yes

Factorization: 3 × 5 ³ × 139

Divisors: 1, 3, 5, 15, 25, 75, 125, 139, 375, 417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100101110011101

Octal: -145635

Duodecimal: -261B9

Hexadecimal: -cb9d

Square: 2717015625

Square Root: 228.30900113661747

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

Palindromes of the form 4n + 1 where n is also a palindrome. Palindromes arising in A083831. A83832

Number of ways to place 4 points on a triangular grid of side n so that no three of these points are vertices of an equilateral triangle of any orientation. A240441

a(n) = 5^2·n * [xⁿ] ∏_k>=1 1/(1 - 3·x^k)^1/5. A370735

Palindromes n such that n+(product of digits of n) gives a larger palindrome. A114341

Zeroless numbers n such that n and n - (product of digits of n) are both palindromes. A229761

Numbers k with nonzero digits such that k +/- the product of digits of k are both palindromes. A244547

Palindromes of the form 4n + 1 that are divisible by 5. A256704

Palindromes n with nonzero digits such that n +/- the product of digits of n are both palindromes. A244548