Properties of the Number 45617

Forty-Five Thousand Six Hundred Seventeen

Basics

Value: 45616 → 45617 → 45618

Parity: odd

Prime: No

Previous Prime: 45613

Next Prime: 45631

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 11 ² × 13 × 29

Divisors: 1, 11, 13, 29, 121, 143, 319, 377, 1573, 3509

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011001000110001

Octal: 131061

Duodecimal: 22495

Hexadecimal: b231

Square: 2080910689

Square Root: 213.58136622842358

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

Odd numbers k such that k/(1+A347381(k)) obtains record values, where A347381 gives the distance from n to the nearest common ancestor of n and σ(n) in the Doudna-tree. A386423

a(n) is the smallest prime(n)-rough number k that has more divisors than k-1 and more divisors than k+1. A347719

Erroneous version of A034057. A45617

a(0) = 3; a(n) = smallest k > 1 such that 1 + a(0)*a(1)*...*a(n-1)*k is composite. A307486