Properties of the Number 76868

Seventy-Six Thousand Eight Hundred Sixty-Eight

Basics

Value: 76867 → 76868 → 76869

Parity: even

Prime: No

Previous Prime: 76847

Next Prime: 76871

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 11 × 1747

Divisors: 1, 2, 4, 11, 22, 44, 1747, 3494, 6988, 19217

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010110001000100

Octal: 226104

Duodecimal: 38598

Hexadecimal: 12c44

Square: 5908689424

Square Root: 277.25078899797563

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

Irregular triangle read by rows: row n lists the rank sizes of the "electrical" poset EP_n of circular planar graphs with n boundary vertices. A232967

a(n) is the index of the first occurrence of the Euclidean distance prime(n) from a point on a square spiral to its starting point at 1. A336335

a(n) = smallest m such that a spherical n-design with m points exists in three dimensions. A76868