Properties of the Number 48432

Forty-Eight Thousand Four Hundred Thirty-Two

Basics

Value: 48431 → 48432 → 48433

Parity: even

Prime: No

Previous Prime: 48413

Next Prime: 48437

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 1009

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011110100110000

Octal: 136460

Duodecimal: 24040

Hexadecimal: bd30

Square: 2345658624

Square Root: 220.0727152556627

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 isomorphism classes of connected 4-regular multigraphs of order n, loops allowed. A85549

Number of (6+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the two sums of the diagonal and antidiagonal minus the two minimums of the central column and central row nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254912

Number of connected unlabeled vertex-transitive graphs with n nodes such that complement is also connected. A54917

Smallest denominator of fraction using palindromes that approximates 'e' to at least n digits after the decimal point. A48432

Number of nX5 0..1 arrays with no element equal to more than two horizontal or vertical neighbors, with new values 0..1 introduced in row major order. A240481

Number of nX5 0..1 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..1 introduced in row major order. A240780

a(n) = [xⁿ] ( 1 + x·A(x)ⁿ⁺¹ )ⁿ⁺¹ / (n+1) for n>=0, with a(0)=1. A242795

Numbers n such that σ(n³) is the sum of two positive cubes. A281364

Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A299685