Properties of the Number 86189

Eighty-Six Thousand One Hundred Eighty-Nine

Basics

Value: 86188 → 86189 → 86190

Parity: odd

Prime: No

Previous Prime: 86183

Next Prime: 86197

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 79 × 1091

Divisors: 1, 79, 1091, 86189

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000010101101

Octal: 250255

Duodecimal: 41A65

Hexadecimal: 150ad

Square: 7428543721

Square Root: 293.5796314460525

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 T(n,k) of plane partitions of n into parts of exactly k sorts which are introduced in ascending order; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A319730

Number of real singularities on a family of degree-3n algebraic surfaces. A200048

a(n) = A086185(A086187(n));. A86189

E.g.f. satisfies: A(x) = 1/(cos(x·A(x)²) - sin(x·A(x)²)). A201990