Properties of the Number 67396

Sixty-Seven Thousand Three Hundred Ninety-Six

Basics

Value: 67395 → 67396 → 67397

Parity: even

Prime: No

Previous Prime: 67391

Next Prime: 67399

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 7 × 29 × 83

Divisors: 1, 2, 4, 7, 14, 28, 29, 58, 83, 116

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000011101000100

Octal: 203504

Duodecimal: 33004

Hexadecimal: 10744

Square: 4542220816

Square Root: 259.6073958884839

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

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 0 vertically. A208369

Number of n X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 0 vertically. A208364

Number of nX5 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 0 vertically. A208366

Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 0 vertically. A208371

a(n) is the position of the n-th occurrence of the pair "2,2" in A067395 (the first difference sequence of A067368). A67396