Properties of the Number 60650

Sixty Thousand Six Hundred Fifty

Basics

Value: 60649 → 60650 → 60651

Parity: even

Prime: No

Previous Prime: 60649

Next Prime: 60659

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ² × 1213

Divisors: 1, 2, 5, 10, 25, 50, 1213, 2426, 6065, 12130

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110110011101010

Octal: 166352

Duodecimal: 2B122

Hexadecimal: ecea

Square: 3678422500

Square Root: 246.272207120495

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 non-isomorphic multiset partitions of weight n with no constant parts and only two distinct vertices. A323654

a(0) = 1, a(n) = 42·n² + 2 for n>0. A10023

Generalized Pascal's triangle made using Mod[(Prime[n] - 1)/2, 4] == 2 primorial-like Stirling polynomials. A119724

a(n) = ∑_k=1..n k·lcm(k,k')/gcd(k,k'), where k' is arithmetic derivative of k. A190122

Auxiliary r(n) sequence used to prove some properties about Rowland's sequence: r(1) = 1, and r(n) = 1/2*(c(n)+1), where c(n) is A190894, for n>1. A190895

a(n) is the smallest positive integer such that (the n-th prime)+a(n)! is prime, or -1 if no such prime exists. A175193

Numbers n such that there exist exactly one non-Abelian group of order n, i.e., such that A060689(n) = 1. A60650