Base | Representation |
---|---|
bin | 101110110110100111… |
… | …110100111100101001 |
3 | 11210212002101022210011 |
4 | 232312213310330221 |
5 | 1311012441042212 |
6 | 35040022251521 |
7 | 3430456324645 |
oct | 566647647451 |
9 | 153762338704 |
10 | 50308534057 |
11 | 1a376946281 |
12 | 9900286ba1 |
13 | 4989968062 |
14 | 26136c5c25 |
15 | 14969dc4a7 |
hex | bb69f4f29 |
50308534057 has 8 divisors (see below), whose sum is σ = 50835927296. Its totient is φ = 49781319552.
The previous prime is 50308534013. The next prime is 50308534127. The reversal of 50308534057 is 75043580305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50308534057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50308534957) 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, 564448 + ... + 647470.
It is an arithmetic number, because the mean of its divisors is an integer number (6354490912).
Almost surely, 250308534057 is an apocalyptic number.
It is an amenable number.
50308534057 is a deficient number, since it is larger than the sum of its proper divisors (527393239).
50308534057 is an equidigital number, since it uses as much as digits as its factorization.
50308534057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89367.
The product of its (nonzero) digits is 252000, while the sum is 40.
The spelling of 50308534057 in words is "fifty billion, three hundred eight million, five hundred thirty-four thousand, fifty-seven".
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