Base | Representation |
---|---|
bin | 10110111011100100111001… |
… | …00010101110110111101101 |
3 | 20121112122010202021021120101 |
4 | 23131302130202232313231 |
5 | 23102133002323434423 |
6 | 255125101355551101 |
7 | 13423060643245024 |
oct | 1335623442566755 |
9 | 217478122237511 |
10 | 50425542405613 |
11 | 15081397107911 |
12 | 57a498415b491 |
13 | 221a153a7939b |
14 | c64875bc78bb |
15 | 5c6a3db6d7ad |
hex | 2ddc9c8aeded |
50425542405613 has 16 divisors (see below), whose sum is σ = 52329086536320. Its totient is φ = 48552542251200.
The previous prime is 50425542405599. The next prime is 50425542405619. The reversal of 50425542405613 is 31650424552405.
It is a cyclic number.
It is not a de Polignac number, because 50425542405613 - 245 = 15241170316781 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 (50425542405619) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12749418 + ... + 16229563.
It is an arithmetic number, because the mean of its divisors is an integer number (3270567908520).
Almost surely, 250425542405613 is an apocalyptic number.
It is an amenable number.
50425542405613 is a deficient number, since it is larger than the sum of its proper divisors (1903544130707).
50425542405613 is a wasteful number, since it uses less digits than its factorization.
50425542405613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28979508.
The product of its (nonzero) digits is 2880000, while the sum is 46.
The spelling of 50425542405613 in words is "fifty trillion, four hundred twenty-five billion, five hundred forty-two million, four hundred five thousand, six hundred thirteen".
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