Properties of the Number 60505

Sixty Thousand Five Hundred Five

Basics

Value: 60504 → 60505 → 60506

Parity: odd

Prime: No

Previous Prime: 60497

Next Prime: 60509

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 12101

Divisors: 1, 5, 12101, 60505

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110110001011001

Octal: 166131

Duodecimal: 2B021

Hexadecimal: ec59

Square: 3660855025

Square Root: 245.97764126033894

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

Nonnegative numbers k not ending in 0 such that, in decimal representation, the subsequence of digits of k² occupying an odd position is equal to the digits of k. A362020

a(n) = floor(2ⁿ/(n²)). A60505