Properties of the Number -330891

Three Hundred Thirty Thousand Eight Hundred Ninety-One

Basics

Value: -330892 → -330891 → -330890

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 × 37 × 271

Divisors: 1, 3, 11, 33, 37, 111, 271, 407, 813, 1221

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -1010000110010001011

Octal: -1206213

Duodecimal: -13B5A3

Hexadecimal: -50c8b

Square: 109488853881

Square Root: 575.231257843313

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

a(n) = (m(n)² + 3)*(m(n)² + 7)/32, where m(n) = 2·n - 1. A336535

Triangular numbers obtained as a concatenation of successive terms of A081847. A82235