Base | Representation |
---|---|
bin | 101110100111110101… |
… | …111011011101011001 |
3 | 11210012210210120110222 |
4 | 232213311323131121 |
5 | 1310011001310010 |
6 | 34555243445425 |
7 | 3421355562656 |
oct | 564765733531 |
9 | 153183716428 |
10 | 50060572505 |
11 | 1a259985079 |
12 | 9851226875 |
13 | 494a48a448 |
14 | 25cc7bac2d |
15 | 147ed5c355 |
hex | ba7d7b759 |
50060572505 has 8 divisors (see below), whose sum is σ = 60073994952. Its totient is φ = 40047586048.
The previous prime is 50060572501. The next prime is 50060572663. The reversal of 50060572505 is 50527506005.
It can be written as a sum of positive squares in 4 ways, for example, as 586802176 + 49473770329 = 24224^2 + 222427^2 .
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 50060572505 - 22 = 50060572501 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50060572501) 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, 252779 + ... + 404991.
It is an arithmetic number, because the mean of its divisors is an integer number (7509249369).
Almost surely, 250060572505 is an apocalyptic number.
It is an amenable number.
50060572505 is a deficient number, since it is larger than the sum of its proper divisors (10013422447).
50060572505 is a wasteful number, since it uses less digits than its factorization.
50060572505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217995.
The product of its (nonzero) digits is 52500, while the sum is 35.
The spelling of 50060572505 in words is "fifty billion, sixty million, five hundred seventy-two thousand, five hundred five".
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