Properties of the Number 45442

Forty-Five Thousand Four Hundred Forty-Two

Basics

Value: 45441 → 45442 → 45443

Parity: even

Prime: No

Previous Prime: 45439

Next Prime: 45481

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 22721

Divisors: 1, 2, 22721, 45442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000110000010

Octal: 130602

Duodecimal: 2236A

Hexadecimal: b182

Square: 2064975364

Square Root: 213.17129262637593

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) = T(2n,n-2), T given by A026747. A26750

Number of integer partitions of n such that (length) * (maximum) > 2·n. A361907

Primes congruent to {1, 5, 7} mod 8. A45442