Properties of the Number -87633

Eighty-Seven Thousand Six Hundred Thirty-Three

Basics

Value: -87634 → -87633 → -87632

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 13 × 107

Divisors: 1, 3, 7, 9, 13, 21, 39, 63, 91, 107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -10101011001010001

Octal: -253121

Duodecimal: -42869

Hexadecimal: -15651

Square: 7679542689

Square Root: 296.0287148234103

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

Amicable numbers. A63990

Larger of amicable pair. A2046

Amicable pairs. A259180

Amicable pairs (x < y) ordered by nondecreasing sum (x + y) and then by increasing x. A259933

Odd amicable numbers. A262625

Amicable pairs with the property that the number of divisors of the smaller member is greater than the number of divisors of the larger member. A328063

Larger of amicable pair (x, y) as they are listed in A259933. A260087

Amicable pairs of odd numbers. A262623

Numbers k such that σ(k) = σ(σ(k)-k). A206708

Amicable pairs with the property that the number of divisors of the smaller member is twice the number of divisors of the larger member. A328065