Properties of the Number -72424

Seventy-Two Thousand Four Hundred Twenty-Four

Basics

Value: -72425 → -72424 → -72423

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 11 × 823

Divisors: 1, 2, 4, 8, 11, 22, 44, 88, 823, 1646

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -10001101011101000

Octal: -215350

Duodecimal: -35AB4

Hexadecimal: -11ae8

Square: 5245235776

Square Root: 269.11707489492375

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

Numbers n such that the decimal expansions of both n and n² have 2 as smallest digit and 7 as largest digit. A257123

Numbers k such that the first 9 decimal digits of the k-th Fibonacci number is 1-9 pandigital. A112516