Properties of the Number 85067

Eighty-Five Thousand Sixty-Seven

Basics

Value: 85066 → 85067 → 85068

Parity: odd

Prime: No

Previous Prime: 85061

Next Prime: 85081

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 257 × 331

Divisors: 1, 257, 331, 85067

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110001001011

Octal: 246113

Duodecimal: 4128B

Hexadecimal: 14c4b

Square: 7236394489

Square Root: 291.66247616037276

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

Let P1, P2, P3, P4 be consecutive primes, with P2 - P1 = P4 - P3 = 2. a(n) = (P1 + P2)/12 for the first occurrence of (P3 - P1)/6 = n. A329250

Number of decompositions of highly composite numbers (A002182) into unordered sums of two primes. A228943

a(1) = 6, a(n) = smallest number of the form k·a(n-1) + 1 with the same number of divisors, i.e., 4. A85067