Properties of the Number 68050

Sixty-Eight Thousand Fifty

Basics

Value: 68049 → 68050 → 68051

Parity: even

Prime: No

Previous Prime: 68041

Next Prime: 68053

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 ² × 1361

Divisors: 1, 2, 5, 10, 25, 50, 1361, 2722, 6805, 13610

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000100111010010

Octal: 204722

Duodecimal: 3346A

Hexadecimal: 109d2

Square: 4630802500

Square Root: 260.86394921491166

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

Weak Goodstein numbers: a(n) = g_n(n), where g_n(n) is the weak Goodstein function. A266202

Numerators of continued fraction convergents to sqrt(105). A41188

a(n) = Stirling2(n,2)² + Stirling2(n,3). A384988

Numbers k such that 49·2^k+1 is prime. A32374

Number of values of k, 1<=k<=n, for which floor(n/k) is prime. A68050