Properties of the Number 85670

Eighty-Five Thousand Six Hundred Seventy

Basics

Value: 85669 → 85670 → 85671

Parity: even

Prime: No

Previous Prime: 85669

Next Prime: 85691

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 13 × 659

Divisors: 1, 2, 5, 10, 13, 26, 65, 130, 659, 1318

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111010100110

Octal: 247246

Duodecimal: 416B2

Hexadecimal: 14ea6

Square: 7339348900

Square Root: 292.69437985721555

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

Numerator of Euler(n, 10/23). A156957

Number of -n..n arrays x(0..4) of 5 elements with zero sum, and adjacent elements not equal modulo three (with -1 modulo 3 = 2). A199912

a(n) = Lucas(4·n). A56854

Decimal expansion of log(1 + log(1 + log(1 + π))). A85670