Base | Representation |
---|---|
bin | 101110111111011100… |
… | …101011001010101101 |
3 | 11211020102000010102101 |
4 | 232333130223022231 |
5 | 1311313342332412 |
6 | 35102432055101 |
7 | 3434235032464 |
oct | 567734531255 |
9 | 154212003371 |
10 | 50456605357 |
11 | 1a442490454 |
12 | 9941994491 |
13 | 49b1540102 |
14 | 262922b9db |
15 | 14a49da457 |
hex | bbf72b2ad |
50456605357 has 8 divisors (see below), whose sum is σ = 50600614680. Its totient is φ = 50312746560.
The previous prime is 50456605343. The next prime is 50456605391. The reversal of 50456605357 is 75350665405.
It can be written as a sum of positive squares in 4 ways, for example, as 4254822441 + 46201782916 = 65229^2 + 214946^2 .
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 50456605357 - 215 = 50456572589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50456605307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651619 + ... + 724927.
It is an arithmetic number, because the mean of its divisors is an integer number (6325076835).
Almost surely, 250456605357 is an apocalyptic number.
It is an amenable number.
50456605357 is a deficient number, since it is larger than the sum of its proper divisors (144009323).
50456605357 is a wasteful number, since it uses less digits than its factorization.
50456605357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75263.
The product of its (nonzero) digits is 1890000, while the sum is 46.
The spelling of 50456605357 in words is "fifty billion, four hundred fifty-six million, six hundred five thousand, three hundred fifty-seven".
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