Properties of the Number -44805

Forty-Four Thousand Eight Hundred Five

Basics

Value: -44806 → -44805 → -44804

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 29 × 103

Divisors: 1, 3, 5, 15, 29, 87, 103, 145, 309, 435

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1010111100000101

Octal: -127405

Duodecimal: -21B19

Hexadecimal: -af05

Square: 2007488025

Square Root: 211.6719159454083

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

Smaller of a pair of consecutive lucky numbers with a gap of 2n. A31884

Irregular triangle read by rows: T(n,k) = number of directed graphs-with-loops with n nodes and k arcs (n >= 0, 0 <= k <= n²). A46858

Row square-sums of triangle A182013. A182017

Numbers k such that the square of k contains σ(k) as a substring, in base 10. A113654