Properties of the Number -51250

Fifty-One Thousand Two Hundred Fifty

Basics

Value: -51251 → -51250 → -51249

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 ⁴ × 41

Divisors: 1, 2, 5, 10, 25, 41, 50, 82, 125, 205

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100100000110010

Octal: -144062

Duodecimal: -257AA

Hexadecimal: -c832

Square: 2626562500

Square Root: 226.38462845343543

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

a(n) = 169·n² + 140·n + 29. A156640

Numbers that are the sum of 2 nonzero squares in exactly 5 ways. A25288

Numbers that are the sum of 2 distinct nonzero squares in exactly 5 ways. A25306

Positive integers n such that n | (2ⁿ + n/2 + 1). A15945

Numbers n which appear at least twice in A037278(n), concatenation of their divisors written in base 10. A248323

Sums of two odd fourth powers. A343588

Numbers n such that φ(n)/n = 16/41. A176598

a(n) = (3·n+7)*n². A257042

Numbers that are the sum of 2 squares in exactly 5 ways. A294716

Sums of two distinct odd fourth powers. A342832