Properties of the Number 48140

Forty-Eight Thousand One Hundred Forty

Basics

Value: 48139 → 48140 → 48141

Parity: even

Prime: No

Previous Prime: 48131

Next Prime: 48157

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 29 × 83

Divisors: 1, 2, 4, 5, 10, 20, 29, 58, 83, 116

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011110000001100

Octal: 136014

Duodecimal: 23A38

Hexadecimal: bc0c

Square: 2317459600

Square Root: 219.40829519414257

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 place 3 nonattacking nightriders on a 3 X n board. A172218

Numbers n such that the number of primes between n² and (n+1)² = the number of primes between n and Reverse(n) (inclusive). A74817

Number of planar partitions of n, but partitions that are mirror images of each other (when regarded as 3-D objects) are counted only once. A48140

Number of (6+1)X(n+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A251000