Properties of the Number 55782

Fifty-Five Thousand Seven Hundred Eighty-Two

Basics

Value: 55781 → 55782 → 55783

Parity: even

Prime: No

Previous Prime: 55763

Next Prime: 55787

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 1033

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 1033, 2066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100111100110

Octal: 154746

Duodecimal: 28346

Hexadecimal: d9e6

Square: 3111631524

Square Root: 236.18213310917488

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

Expansion of (1/(1 - x))*∏_k>=1 (1 + k·x^k). A302831

Numbers k such that k | sigma₉(k) - φ(k)⁹. A55703

Primes q of the form q = 10p + 3, where p is also prime. A55782