Properties of the Number -445265

Four Hundred Forty-Five Thousand Two Hundred Sixty-Five

Basics

Value: -445266 → -445265 → -445264

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 19 × 43 × 109

Divisors: 1, 5, 19, 43, 95, 109, 215, 545, 817, 2071

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1101100101101010001

Octal: -1545521

Duodecimal: -195815

Hexadecimal: -6cb51

Square: 198260920225

Square Root: 667.2817995419927

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

Number of solenoidal flows (flow in = flow out) in a 3 X 3 square array with integer velocities -n .. n. A68722

Number of (w,x,y,z) with all terms in {1,...,n} and w > |x-y| + |y-z|. A212674