Properties of the Number 70885

Seventy Thousand Eight Hundred Eighty-Five

Basics

Value: 70884 → 70885 → 70886

Parity: odd

Prime: No

Previous Prime: 70879

Next Prime: 70891

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 14177

Divisors: 1, 5, 14177, 70885

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001010011100101

Octal: 212345

Duodecimal: 35031

Hexadecimal: 114e5

Square: 5024683225

Square Root: 266.2423707827137

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

Least k such that gcd(prime(k)+1, prime(k+1)+1) = 2n. A67603

Difference between sum of largest parts and sum of smallest parts of all partitions of n into an even number of parts. A211881

a(n) = (3/2)*a(n-1) if a(n-1) is even; (3/2)*(a(n-1)+1) if a(n-1) is odd. A70885