Properties of the Number -24345

Twenty-Four Thousand Three Hundred Forty-Five

Basics

Value: -24346 → -24345 → -24344

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 541

Divisors: 1, 3, 5, 9, 15, 45, 541, 1623, 2705, 4869

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -101111100011001

Octal: -57431

Duodecimal: -12109

Hexadecimal: -5f19

Square: 592679025

Square Root: 156.02884348735012

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 2 nonattacking kings on an n X n cylindrical chessboard. A194650

T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, vertical and antidiagonal neighbors in a random 0..2 nXk array. A220369

Number of Halin graphs on n unlabeled nodes. A346779

a(n) = T(n,n-3), where T is the array in A026374. A26382

a(n) = T(n,n-3), where T is the array in A026386. A26394

Numbers n such that 8·10ⁿ + 9 is prime. A103070

Majority value maps: number of nX3 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, vertical and antidiagonal neighbors in a random 0..2 nX3 array. A220366

Majority value maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, vertical and antidiagonal neighbors in a random 0..2 nX5 array. A220368