Properties of the Number -50687

Fifty Thousand Six Hundred Eighty-Seven

Basics

Value: -50688 → -50687 → -50686

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 13 × 557

Divisors: 1, 7, 13, 91, 557, 3899, 7241, 50687

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1100010111111111

Octal: -142777

Duodecimal: -253BB

Hexadecimal: -c5ff

Square: 2569171969

Square Root: 225.13773561977567

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

Convolution of natural numbers >= 2 and the partition numbers (A000041). A82775

Numbers k such that binomial(6k, k) + 1 is prime. A125245

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 225", based on the 5-celled von Neumann neighborhood. A286963

a(n) = A230624(n)/2. A349821

"BFK" (reversible, size, unlabeled) transform of 2,1,1,1... A32044