Base | Representation |
---|---|
bin | 1100000111011110… |
… | …01101110101111101 |
3 | 121210100121101000010 |
4 | 12003233031311331 |
5 | 101310310110221 |
6 | 2553300053433 |
7 | 320126643141 |
oct | 60357156575 |
9 | 17710541003 |
10 | 6505160061 |
11 | 2838aa2044 |
12 | 1316694279 |
13 | 7c893974a |
14 | 459d49221 |
15 | 28116ec76 |
hex | 183bcdd7d |
6505160061 has 8 divisors (see below), whose sum is σ = 8673936480. Its totient is φ = 4336578512.
The previous prime is 6505160059. The next prime is 6505160089. The reversal of 6505160061 is 1600615056.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6505160061 - 21 = 6505160059 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6505160021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71695 + ... + 134723.
It is an arithmetic number, because the mean of its divisors is an integer number (1084242060).
Almost surely, 26505160061 is an apocalyptic number.
It is an amenable number.
6505160061 is a deficient number, since it is larger than the sum of its proper divisors (2168776419).
6505160061 is a wasteful number, since it uses less digits than its factorization.
6505160061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97435.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 6505160061 is about 80654.5724742249. The cubic root of 6505160061 is about 1866.7492935612.
The spelling of 6505160061 in words is "six billion, five hundred five million, one hundred sixty thousand, sixty-one".
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