Properties of the Number 85632

Eighty-Five Thousand Six Hundred Thirty-Two

Basics

Value: 85631 → 85632 → 85633

Parity: even

Prime: No

Previous Prime: 85627

Next Prime: 85639

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁷ × 3 × 223

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111010000000

Octal: 247200

Duodecimal: 41680

Hexadecimal: 14e80

Square: 7332839424

Square Root: 292.6294585307501

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

Numbers n such that φ(n) + σ(n) = 3n. A11251

Nonprimes k that divide σ(k) + φ(k). A11774

Numbers of the form 2^k+2*3*(7·2^k-1) where 7·2^k-1 is prime. A112729

Expansion of theta₄(theta₄(x) - 1), where theta₄() is the Jacobi θ function. A307186

Numerator of I(n) = Integral_{x=0 to 1/3} (1+x²)ⁿ dx. A91993

Number of connected coin graphs, also known as "penny" graphs. A85632

Number of (n+1)X4 0..2 arrays containing all values 0..2 with every 2X2 subblock having two or three distinct values, and new values 0..2 introduced in row major order. A210007