Properties of the Number 45418

Forty-Five Thousand Four Hundred Eighteen

Basics

Value: 45417 → 45418 → 45419

Parity: even

Prime: No

Previous Prime: 45413

Next Prime: 45427

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 22709

Divisors: 1, 2, 22709, 45418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000101101010

Octal: 130552

Duodecimal: 2234A

Hexadecimal: b16a

Square: 2062794724

Square Root: 213.11499243366245

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

a(n) = ceiling((πⁿ)*(eⁿ)). A121246

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 60. A31648

T(n,k)=Number of 0..k arrays x(0..n-1) of n elements with nondecreasing average value and 0..k occur with instance counts within one of each other. A200942

Primes congruent to {0, 3, 4, 6} mod 7. A45418