Properties of the Number 45545

Forty-Five Thousand Five Hundred Forty-Five

Basics

Value: 45544 → 45545 → 45546

Parity: odd

Prime: No

Previous Prime: 45541

Next Prime: 45553

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 9109

Divisors: 1, 5, 9109, 45545

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011000111101001

Octal: 130751

Duodecimal: 22435

Hexadecimal: b1e9

Square: 2074347025

Square Root: 213.41274563624359

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

Values·of successive minima records of k = log(x)/log(-d) where d runs through the negative values of x³-round(sqrt(x³))². A232008

a(0) = 1; a(n) = ∑_{0 <= k < n and gcd(k,n) = 1} a(k). A45545

Number of ways to place 6 nonattacking grasshoppers on an n·n chessboard. A190579