Properties of the Number 66119

Sixty-Six Thousand One Hundred Nineteen

Basics

Value: 66118 → 66119 → 66120

Parity: odd

Prime: No

Previous Prime: 66109

Next Prime: 66137

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 37 × 1787

Divisors: 1, 37, 1787, 66119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001001000111

Octal: 201107

Duodecimal: 3231B

Hexadecimal: 10247

Square: 4371722161

Square Root: 257.1361507061969

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+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A259005

Multi-level primorials: triangle with a(n,k)=a(n-1,k-1)*a(n-1,k) but with a(n,1)=p(n) and a(n,n)=2. A66119