Properties of the Number 85052

Eighty-Five Thousand Fifty-Two

Basics

Value: 85051 → 85052 → 85053

Parity: even

Prime: No

Previous Prime: 85049

Next Prime: 85061

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 1933

Divisors: 1, 2, 4, 11, 22, 44, 1933, 3866, 7732, 21263

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110000111100

Octal: 246074

Duodecimal: 41278

Hexadecimal: 14c3c

Square: 7233842704

Square Root: 291.63676037152794

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

G.f.: exp( ∑_n>=1 (xⁿ/n) * ∏_d∣n (1 + d·xⁿ) ). A205478

Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 0 1 vertically. A208041

Start with n and continue adding primes until one reaches a prime > n. Or, sequence gives n + P(k) where P(k)=∑_k=1..n prime(k) and k is the least value such that n + P(k) is prime and > n. A85052