Properties of the Number 48220

Forty-Eight Thousand Two Hundred Twenty

Basics

Value: 48219 → 48220 → 48221

Parity: even

Prime: No

Previous Prime: 48197

Next Prime: 48221

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 2411

Divisors: 1, 2, 4, 5, 10, 20, 2411, 4822, 9644, 12055

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011110001011100

Octal: 136134

Duodecimal: 23AA4

Hexadecimal: bc5c

Square: 2325168400

Square Root: 219.5905280288747

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 binary vectors of length n+1 beginning with 0 and containing just 1 singleton. A6367

Column 2 of triangle A117418. A117420

Triangle T, read by rows, formed by a column bisection of triangle A117418: column k of T equals column 2·k of A117418. A117425

a(n) is the number of multisets of n decimal digits where the sum of the digits equals the product of the prime digits. A384445

Number of n X 2 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A279735

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (-1, 1, 1), (0, 0, 1), (1, 0, -1)}. A148298

a(n)=least m such that column m of T contains n, array T given by A048212. A48220