Base | Representation |
---|---|
bin | 10110101111001100010000… |
… | …01111010011111001001011 |
3 | 20120000221201222011122210002 |
4 | 23113212020033103321023 |
5 | 23023200000000222010 |
6 | 254201403301313215 |
7 | 13350244416452540 |
oct | 1327461017237113 |
9 | 216027658148702 |
10 | 50000000007755 |
11 | 14a279765639a6 |
12 | 5736402a0580b |
13 | 21b8c97726675 |
14 | c4c02760abc7 |
15 | 5ba934b621a5 |
hex | 2d79883d3e4b |
50000000007755 has 32 divisors (see below), whose sum is σ = 68802482930688. Its totient is φ = 34170221001600.
The previous prime is 50000000007719. The next prime is 50000000007779. The reversal of 50000000007755 is 55770000000005.
It is not a de Polignac number, because 50000000007755 - 28 = 50000000007499 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71175809 + ... + 71874861.
It is an arithmetic number, because the mean of its divisors is an integer number (2150077591584).
Almost surely, 250000000007755 is an apocalyptic number.
50000000007755 is a deficient number, since it is larger than the sum of its proper divisors (18802482922933).
50000000007755 is a wasteful number, since it uses less digits than its factorization.
50000000007755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 705947.
The product of its (nonzero) digits is 6125, while the sum is 29.
The spelling of 50000000007755 in words is "fifty trillion, seven thousand, seven hundred fifty-five".
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