Properties of the Number -88730

Eighty-Eight Thousand Seven Hundred Thirty

Basics

Value: -88731 → -88730 → -88729

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 19 × 467

Divisors: 1, 2, 5, 10, 19, 38, 95, 190, 467, 934

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101101010011010

Octal: -255232

Duodecimal: -43422

Hexadecimal: -15a9a

Square: 7873012900

Square Root: 297.8758130496667

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

Larger member of an infinitary amicable pair. A126170

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

Larger of bi-unitary amicable pair. A292981

Larger of tri-unitary amicable numbers pair: numbers (m, n) such that tsigma(m) = tsigma(n) = m + n, where tsigma(n) is the sum of the tri-unitary divisors of n (A324706). A324709

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

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