Base | Representation |
---|---|
bin | 101111001110101001… |
… | …010001001011001110 |
3 | 11211220011202102022100 |
4 | 233032221101023032 |
5 | 1312324130040011 |
6 | 35144020455530 |
7 | 3443452122204 |
oct | 571651211316 |
9 | 154804672270 |
10 | 50711565006 |
11 | 1a5633a1403 |
12 | 99b324a5a6 |
13 | 4a222cb0cb |
14 | 2651039074 |
15 | 14bc09dd56 |
hex | bcea512ce |
50711565006 has 48 divisors (see below), whose sum is σ = 112871775744. Its totient is φ = 16443041472.
The previous prime is 50711564987. The next prime is 50711565067. The reversal of 50711565006 is 60056511705.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4254451 + ... + 4266353.
It is an arithmetic number, because the mean of its divisors is an integer number (2351495328).
Almost surely, 250711565006 is an apocalyptic number.
50711565006 is an abundant number, since it is smaller than the sum of its proper divisors (62160210738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50711565006 is a wasteful number, since it uses less digits than its factorization.
50711565006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18345 (or 18342 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 36.
The spelling of 50711565006 in words is "fifty billion, seven hundred eleven million, five hundred sixty-five thousand, six".
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