Properties of the Number 38580

Thirty-Eight Thousand Five Hundred Eighty

Basics

Value: 38579 → 38580 → 38581

Parity: even

Prime: No

Previous Prime: 38569

Next Prime: 38593

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5 × 643

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001011010110100

Octal: 113264

Duodecimal: 1A3B0

Hexadecimal: 96b4

Square: 1488416400

Square Root: 196.4179217892298

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 ways to build a contiguous building with n LEGO blocks of size 1 X 2 on top of a fixed block of the same size so that the building is symmetric after a rotation by 180 degrees. A123767

Primes with indices that are primes with prime indices. A38580