Properties of the Number 45873

Forty-Five Thousand Eight Hundred Seventy-Three

Basics

Value: 45872 → 45873 → 45874

Parity: odd

Prime: No

Previous Prime: 45869

Next Prime: 45887

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 1699

Divisors: 1, 3, 9, 27, 1699, 5097, 15291, 45873

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011001100110001

Octal: 131461

Duodecimal: 22669

Hexadecimal: b331

Square: 2104332129

Square Root: 214.1798309832184

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

Numbers k such that (2^k + 1)² - 2 = 4^k + 2^k+1 - 1 is prime. A91513

Number of ways to place 4 nonattacking grasshoppers on a toroidal chessboard of size n·n. A190399

Expansion of 1/((1-2x)(1-3x)(1-7x)(1-10x)). A25945

a(n) = A006496(n)/2. A45873

Array read by antidiagonals: T(n,k) = number of double palindromes of length n using a maximum of k different symbols. A284873