Properties of the Number 67064

Sixty-Seven Thousand Sixty-Four

Basics

Value: 67063 → 67064 → 67065

Parity: even

Prime: No

Previous Prime: 67061

Next Prime: 67073

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 83 × 101

Divisors: 1, 2, 4, 8, 83, 101, 166, 202, 332, 404

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000010111111000

Octal: 202770

Duodecimal: 32988

Hexadecimal: 105f8

Square: 4497580096

Square Root: 258.9671793876591

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 Motzkin n-paths avoiding even-numbered steps that are flat steps. A214938

a(n) = A214938(2n+1). A291091

a(n) is the number of words of length 2n in the language F, the language of "parity-constrained-shuffle of well-parenthesized words". A116456

Number of binary strings of length n with no substrings equal to 0001, 0100, or 1110. A164468

Number of -1..1 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^t+u+v) having two, four or five distinct values for every i,j,k<=n. A211526

Numbers k such that σ(σ(σ(k))) == 0 (mod σ(k)). A67064