Properties of the Number 43194

Forty-Three Thousand One Hundred Ninety-Four

Basics

Value: 43193 → 43194 → 43195

Parity: even

Prime: No

Previous Prime: 43189

Next Prime: 43201

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 23 × 313

Divisors: 1, 2, 3, 6, 23, 46, 69, 138, 313, 626

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010100010111010

Octal: 124272

Duodecimal: 20BB6

Hexadecimal: a8ba

Square: 1865721636

Square Root: 207.8316626503286

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

T(n,k) is the number of n X k arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 n X k array. A219578

Number of partitions of n such that the number of parts having multiplicity >1 is a part and the number of distinct parts is not a part. A241411

Ceiling of γ(n+2/5)/γ(2/5). A20129

Number of ways to reach n by starting with 1 and repeatedly adding any positive integer or multiplying by any integer greater than 1. A348396

Number of nX3 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 nX3 array. A219573

Number of nX4 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302456

Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 6Xn array. A219583

Numbers k such that 1 and 8 occur juxtaposed in the base-9 representation of k but not of k-1. A43194