Properties of the Number 78194

Seventy-Eight Thousand One Hundred Ninety-Four

Basics

Value: 78193 → 78194 → 78195

Parity: even

Prime: No

Previous Prime: 78193

Next Prime: 78203

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 39097

Divisors: 1, 2, 39097, 78194

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10011000101110010

Octal: 230562

Duodecimal: 39302

Hexadecimal: 13172

Square: 6114301636

Square Root: 279.63190089830596

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

In the following triangle the n-th row contains n n-digit (or (n-1)-digit) numbers whose concatenation (with a 0 prefixed for (n-1)-digit numbers) gives a substring of the cyclic concatenation of 1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,...: 1; 12 34; 123 456 789; 1234 5678 9012 3456; 12345 67890 12345 67890 12345; ... Sequence contains the triangle by rows. A78194

Molien series for a certain 16-dimensional group of order 10321920. A105319