Properties of the Number -427623

Four Hundred Twenty-Seven Thousand Six Hundred Twenty-Three

Basics

Value: -427624 → -427623 → -427622

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 ² × 2909

Divisors: 1, 3, 7, 21, 49, 147, 2909, 8727, 20363, 61089

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1101000011001100111

Octal: -1503147

Duodecimal: -187573

Hexadecimal: -68667

Square: 182861430129

Square Root: 653.9288952172094

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 3-divided binary sequences (or words) of length n. A210109

Numbers n such that 259·2ⁿ-1 is prime. A50888