Base | Representation |
---|---|
bin | 10110111110010001110100… |
… | …10100111000000101110001 |
3 | 20121212111210000220011222011 |
4 | 23133020322110320011301 |
5 | 23110143122233333310 |
6 | 255235454123042521 |
7 | 13432555434644020 |
oct | 1337107224700561 |
9 | 217774700804864 |
10 | 50518383886705 |
11 | 151077a9768789 |
12 | 57ba974670441 |
13 | 2225b2b490607 |
14 | c691622268b7 |
15 | 5c91746ca78a |
hex | 2df23a538171 |
50518383886705 has 24 divisors (see below), whose sum is σ = 72425599912512. Its totient is φ = 33135039357024.
The previous prime is 50518383886699. The next prime is 50518383886721. The reversal of 50518383886705 is 50768838381505.
50518383886705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50518383886705 - 23 = 50518383886697 is a prime.
It is a super-2 number, since 2×505183838867052 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 1364237059 + ... + 1364274088.
It is an arithmetic number, because the mean of its divisors is an integer number (3017733329688).
Almost surely, 250518383886705 is an apocalyptic number.
It is an amenable number.
50518383886705 is a deficient number, since it is larger than the sum of its proper divisors (21907216025807).
50518383886705 is a wasteful number, since it uses less digits than its factorization.
50518383886705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2728511205 (or 2728511182 counting only the distinct ones).
The product of its (nonzero) digits is 193536000, while the sum is 67.
The spelling of 50518383886705 in words is "fifty trillion, five hundred eighteen billion, three hundred eighty-three million, eight hundred eighty-six thousand, seven hundred five".
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