Properties of the Number -128833

One Hundred Twenty-Eight Thousand Eight Hundred Thirty-Three

Basics

Value: -128834 → -128833 → -128832

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 128833

Divisors: 1, 128833

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11111011101000001

Octal: -373501

Duodecimal: -62681

Hexadecimal: -1f741

Square: 16597941889

Square Root: 358.93314140658566

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

Primes of the form 14·k² + 26·k + 13. A176617

a(n) is the number of decompositions of F(n,1) into disjoint unions of F(j,k) and G(q,r) where F(j,k) is the set of numbers { i·k, 0 <= i <= j } and where G(q,r) is the set of numbers { (2·p-1)*r, 1 <= p <= q }. A335631