Properties of the Number 86127

Eighty-Six Thousand One Hundred Twenty-Seven

Basics

Value: 86126 → 86127 → 86128

Parity: odd

Prime: No

Previous Prime: 86117

Next Prime: 86131

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 1511

Divisors: 1, 3, 19, 57, 1511, 4533, 28709, 86127

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10101000001101111

Octal: 250157

Duodecimal: 41A13

Hexadecimal: 1506f

Square: 7417860129

Square Root: 293.4740192930202

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+1) X 7 0..2 arrays with every 2 X 2 subblock summing to 4. A183629

Number of (n+1) X 9 0..2 arrays with every 2 X 2 subblock summing to 4. A183631

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock summing to 4. A183632

Numbers k such that k remains prime after five iteration of function f(j) = 14·f(j)+1, starting at f(1) = prime. A86127