Properties of the Number 45405

Forty-Five Thousand Four Hundred Five

Basics

Value: 45404 → 45405 → 45406

Parity: odd

Prime: No

Previous Prime: 45403

Next Prime: 45413

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 1009

Divisors: 1, 3, 5, 9, 15, 45, 1009, 3027, 5045, 9081

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000101011101

Octal: 130535

Duodecimal: 22339

Hexadecimal: b15d

Square: 2061614025

Square Root: 213.08449028495716

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

Partial sums of A000141. A175361

Number of numbers that yield an n-digit number after Reverse and Add!. A232731

Expansion of ∏_k>=1 1/(1 - (x*(1 - x))^k). A307500

Count of the first 10ⁿ primes which do not contain the digit 3. A228415

Primes congruent to {0, 1, 3, 4} mod 5. A45405

Number of distinct integers with n digits which are the image of integers by the function Reverse and Add!. A190481