Properties of the Number 8868

Eight Thousand Eight Hundred Sixty-Eight

Basics

Value: 8867 → 8868 → 8869

Parity: even

Prime: No

Previous Prime: 8867

Next Prime: 8887

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 739

Divisors: 1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10001010100100

Octal: 21244

Duodecimal: 5170

Hexadecimal: 22a4

Square: 78641424

Square Root: 94.17005893594843

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 equivalence classes of binary sequences of period n. A2729

Numbers in which 8 outnumbers all other digits together. A292738

Numbers that are the sum of nine fourth powers in seven or more ways. A345591

Numbers that are the sum of nine fourth powers in exactly seven ways. A345849

Cluster series for hexagonal lattice. A3202

Rounded total surface area of a regular icosahedron with edge length n. A71398

Number of partitions p of n such that (maximal multiplicity of the parts of p) > (maximal part of p). A240314

Number of regions in an equilateral triangle "frame" of size n. A328526

Numbers k such that 2·25^k - 1 is prime. A2958

Number of 7/3+-power-free words over the alphabet {0,1}. A82380