Properties of the Number 68060

Sixty-Eight Thousand Sixty

Basics

Value: 68059 → 68060 → 68061

Parity: even

Prime: No

Previous Prime: 68059

Next Prime: 68071

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 41 × 83

Divisors: 1, 2, 4, 5, 10, 20, 41, 82, 83, 164

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000100111011100

Octal: 204734

Duodecimal: 33478

Hexadecimal: 109dc

Square: 4632163600

Square Root: 260.8831155901048

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

Triangle of numbers related to A000330 (sum of squares) and A000364 (Euler numbers). A60058

Triangle A060058 by diagonals. A60074

Exponential Riordan array (sech(x), tanh(x)). A60081

Fourth column of triangle A060058. A60061

a(n) = ∑_0<=j<=i<=n A027157(i, j). A27166

Number of -n..n arrays x(0..3) of 4 elements with zero sum and nonzero second differences. A200554

Number of n X 7 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 1 0 vertically. A207402

Number of 6 X n 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 1 0 vertically. A207406

Fourth column of triangle A060074. A60076

Length of the n-th Golomb ruler constructed by the Paul Erdős and Pál Turán formula. A380790