Properties of the Number 45749

Forty-Five Thousand Seven Hundred Forty-Nine

Basics

Value: 45748 → 45749 → 45750

Parity: odd

Prime: No

Previous Prime: 45737

Next Prime: 45751

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 11 × 4159

Divisors: 1, 11, 4159, 45749

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011001010110101

Octal: 131265

Duodecimal: 22585

Hexadecimal: b2b5

Square: 2092971001

Square Root: 213.89015872638927

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

Sum of the squares of the larger parts of the partitions of 2n into two squarefree parts. A280322

Expansion of b(3)*b(4)/(1 - 2·x + x² - x³ + x⁴), where b(k) = (1-x^k)/(1-x). A266353

Sorting numbers: minimal number of comparisons needed to sort n elements. A36604

Extension of Beatty sequence; complement of A045750. A45749