Properties of the Number 24191

Twenty-Four Thousand One Hundred Ninety-One

Basics

Value: 24190 → 24191 → 24192

Parity: odd

Prime: No

Previous Prime: 24181

Next Prime: 24197

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 17 × 1423

Divisors: 1, 17, 1423, 24191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101111001111111

Octal: 57177

Duodecimal: 11BBB

Hexadecimal: 5e7f

Square: 585204481

Square Root: 155.53456207544355

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

a(n) is the number of numbers removed in each step of Eratosthenes's sieve for 9!. A145536

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 485", based on the 5-celled von Neumann neighborhood. A282514

Total number of parts which are positive powers of 2 in all partitions of n. A73119

a(n) = 42·n² - 1. A158626

Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 4, 6 or 8 king-move adjacent elements, with upper left element zero. A299387

Number of prime parts in the partitions of n into 9 parts. A309438

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, -1, 1), (-1, 1, 1), (0, 0, 1), (1, 0, -1)}. A148091

[ (3rd elementary symmetric function of 3,4,...,n+4)/(3+4+...+n+4) ]. A24191

T(n,k) = Number of n X k 0..1 arrays with every element equal to 0, 1, 2, 4, 6 or 8 king-move adjacent elements, with upper left element zero. A299388