Properties of the Number 85029

Eighty-Five Thousand Twenty-Nine

Basics

Value: 85028 → 85029 → 85030

Parity: odd

Prime: No

Previous Prime: 85027

Next Prime: 85037

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 4049

Divisors: 1, 3, 7, 21, 4049, 12147, 28343, 85029

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100110000100101

Octal: 246045

Duodecimal: 41259

Hexadecimal: 14c25

Square: 7229930841

Square Root: 291.5973250906119

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 (n+2)X3 0..2 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock. A186560

Numbers having in binary representation more zeros than their squares. A293655

Number of prime factors of cyclotomic(n,4), which is A019322(n), the value of the n-th cyclotomic polynomial evaluated at x=4. A85029

T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock. A186568

Number of nX2 0..3 arrays with row sums unimodal and column sums inverted unimodal. A223660