Properties of the Number 48540

Forty-Eight Thousand Five Hundred Forty

Basics

Value: 48539 → 48540 → 48541

Parity: even

Prime: No

Previous Prime: 48539

Next Prime: 48541

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 × 809

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: 1011110110011100

Octal: 136634

Duodecimal: 24110

Hexadecimal: bd9c

Square: 2356131600

Square Root: 220.31795206019868

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

Irregular triangle of Catalan-based numbers, read by rows. A336110

Smallest oblong (promic) number containing exactly n 5's. A48540

Array read by downward antidiagonals: A(n,k) = ∑_{j=0..k + (k mod 3) + 1} A(n-1,j) with A(0,k) = 1, n >= 0, k >= 0. A369518