Base | Representation |
---|---|
bin | 10111000010100100000010… |
… | …01001011000101110000101 |
3 | 20122101120202211202121112210 |
4 | 23201102001021120232011 |
5 | 23120101122320220104 |
6 | 255431242235334033 |
7 | 13446316552204500 |
oct | 1341220111305605 |
9 | 218346684677483 |
10 | 50665600945029 |
11 | 1516418497a634 |
12 | 58233bb2b1319 |
13 | 2236990306005 |
14 | c7232a154137 |
15 | 5ccdddcde989 |
hex | 2e1481258b85 |
50665600945029 has 12 divisors (see below), whose sum is σ = 78583381057824. Its totient is φ = 28951771968504.
The previous prime is 50665600945027. The next prime is 50665600945039. The reversal of 50665600945029 is 92054900656605.
It is a happy number.
It is not a de Polignac number, because 50665600945029 - 21 = 50665600945027 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50665600945029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50665600945027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172331975857 + ... + 172331976150.
It is an arithmetic number, because the mean of its divisors is an integer number (6548615088152).
Almost surely, 250665600945029 is an apocalyptic number.
It is an amenable number.
50665600945029 is a deficient number, since it is larger than the sum of its proper divisors (27917780112795).
50665600945029 is a wasteful number, since it uses less digits than its factorization.
50665600945029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344663952024 (or 344663952017 counting only the distinct ones).
The product of its (nonzero) digits is 17496000, while the sum is 57.
The spelling of 50665600945029 in words is "fifty trillion, six hundred sixty-five billion, six hundred million, nine hundred forty-five thousand, twenty-nine".
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