Properties of the Number 85897

Eighty-Five Thousand Eight Hundred Ninety-Seven

Basics

Value: 85896 → 85897 → 85898

Parity: odd

Prime: No

Previous Prime: 85889

Next Prime: 85903

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 7 ² × 1753

Divisors: 1, 7, 49, 1753, 12271, 85897

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111110001001

Octal: 247611

Duodecimal: 41861

Hexadecimal: 14f89

Square: 7378294609

Square Root: 293.0818998164165

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

Number of tilings of a 12 X n rectangle using 2·n copies of the disconnected shape [ooo___ooo]. A323423

75-gonal numbers: a(n) = n*(73·n-71)/2. A98230

Numbers k such that (412·10^k - 7)/9 is prime. A294125

Group the natural numbers such that the product of the n-th group is divisible by 2ⁿ. (1), (2), (3,4), (5,6,7,8), (9,10,11,12,13,14), (15,16,17,18), ... Sequence contains the first term of the groups. A85897