Properties of the Number -87916

Eighty-Seven Thousand Nine Hundred Sixteen

Basics

Value: -87917 → -87916 → -87915

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 31 × 709

Divisors: 1, 2, 4, 31, 62, 124, 709, 1418, 2836, 21979

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10101011101101100

Octal: -253554

Duodecimal: -42A64

Hexadecimal: -1576c

Square: 7729223056

Square Root: 296.50632370996743

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

Sum of squares of first n positive integers congruent to 1 mod 3. A24215

spt(n) - p(n): total number of smallest parts in all partitions of n minus the number of partitions of n. A215513