Properties of the Number 60143

Sixty Thousand One Hundred Forty-Three

Basics

Value: 60142 → 60143 → 60144

Parity: odd

Prime: No

Previous Prime: 60139

Next Prime: 60149

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 137 × 439

Divisors: 1, 137, 439, 60143

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110101011101111

Octal: 165357

Duodecimal: 2A97B

Hexadecimal: eaef

Square: 3617180449

Square Root: 245.24069809067174

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

a(n) = floor(n/τ), where τ = (1 + sqrt(5))/2. A60143

Rectangular array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = 5 + 9·A005836(2^{k - 1}*(2 n - 1)), n,k >= 1. A265159