Properties of the Number 85994

Eighty-Five Thousand Nine Hundred Ninety-Four

Basics

Value: 85993 → 85994 → 85995

Parity: even

Prime: No

Previous Prime: 85991

Next Prime: 85999

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 × 19 × 31 × 73

Divisors: 1, 2, 19, 31, 38, 62, 73, 146, 589, 1178

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111111101010

Octal: 247752

Duodecimal: 41922

Hexadecimal: 14fea

Square: 7394968036

Square Root: 293.2473358787766

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 compositions (ordered partitions) of n into hexagonal pyramidal numbers (A002412). A322854

Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253838

Coordination sequence for D₁₉ lattice. A107514

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253841

Decimal expansion of the prime ζ modulo function at 5 for primes of the form 4k+3. A85994