Properties of the Number 45999

Forty-Five Thousand Nine Hundred Ninety-Nine

Basics

Value: 45998 → 45999 → 46000

Parity: odd

Prime: No

Previous Prime: 45989

Next Prime: 46021

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 19 × 269

Divisors: 1, 3, 9, 19, 57, 171, 269, 807, 2421, 5111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011001110101111

Octal: 131657

Duodecimal: 22753

Hexadecimal: b3af

Square: 2115908001

Square Root: 214.47377462058154

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

Triangle read by rows: T(n, k) = 10^n-1 - 1 + k·floor(9·10^n-1/n), for 1 <= k <= n. A93846

n-th positive integer whose digits sum up to n. A81927

n-th zerofree positive number with digital sum n. A181178

Position of first occurrence of 2ⁿ in A057923. A57925

Position at which 2ⁿ occurs in A057926, or -1 if it does not occur. A57928

Total number of different ways to fill m labeled boxes with balls which belong to the specifications provided by all the integer partitions [n] of n. Empty boxes are not allowed. Total number of possible preferential arrangements (or hierarchical orderings) of n elements if the elements may belong to c=1 up to c=n different classes (or specifications). A137383

Numbers that set a new integer record for the ratio between the product and the sum of their digits. A240520

T(n,n-3), array T as in A054120. A54121

Consider the Kaprekar map n->K(n) defined in A151949. Sequence gives numbers belonging to cycles of length greater than 1. A99010

Length of n-th term of binary Gleichniszahlen-Reihe (BGR) sequence A045998. A45999