Properties of the Number 60649

Sixty Thousand Six Hundred Forty-Nine

Basics

Value: 60648 → 60649 → 60650

Parity: odd

Prime: Yes

Previous Prime: 60647

Next Prime: 60659

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 60649

Divisors: 1, 60649

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110110011101001

Octal: 166351

Duodecimal: 2B121

Hexadecimal: ece9

Square: 3678301201

Square Root: 246.27017683836587

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

Minimal set of prime-strings in base 10. A71062

24 'Reverse and Add' steps are needed to reach a palindrome. A65318

Expansion of e.g.f.: exp(x + 4·x²). A293720

Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. exp(∑_j=1..k j²*x^j). A293724

Number of free poly-IH18-tiles (holes allowed) with n cells. A197551

a(n) = 42·n² + 1. A158604

Expansion of e.g.f. exp( sqrt(-LambertW(-x²)) ). A362283

Primes having only {0, 4, 6, 9} as digits. A386073

a(n) is the coefficient of xⁿ/n! in exp(x + n·x²/2). A277614

Smallest squarefree number k == 3 (mod 4) such that Q(sqrt(-k)) has class number n, or 0 if no such k exists. A60649