Properties of the Number 86147

Eighty-Six Thousand One Hundred Forty-Seven

Basics

Value: 86146 → 86147 → 86148

Parity: odd

Prime: No

Previous Prime: 86143

Next Prime: 86161

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 277 × 311

Divisors: 1, 277, 311, 86147

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000010000011

Octal: 250203

Duodecimal: 41A2B

Hexadecimal: 15083

Square: 7421305609

Square Root: 293.5080918816379

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

Sequence of pairwise relatively prime numbers of class P₈ (see comment in A275246). A275253

Number of n X 3 0..1 arrays with every element equal to 0, 1, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302510

Number of nX3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,0,3,1,2 for x=0,1,2,3,4. A196332

Smallest semiprime p1·p2 such that p2 mod p1 = n and no prime is used more than once in the sequence. A386256

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (-1, 1, 0), (1, 0, -1), (1, 1, 1)}. A149644

Sum of the orders of the elements in the group GL(2,Z_n). A86147