Base | Representation |
---|---|
bin | 101110110010000101… |
… | …110101101000110001 |
3 | 11210122210100011102000 |
4 | 232302011311220301 |
5 | 1310334010440441 |
6 | 35024305044213 |
7 | 3425544222255 |
oct | 566205655061 |
9 | 153583304360 |
10 | 50232515121 |
11 | 1a337a44108 |
12 | 989a926669 |
13 | 4976c9ca39 |
14 | 2607578265 |
15 | 148eec32b6 |
hex | bb2175a31 |
50232515121 has 8 divisors (see below), whose sum is σ = 74418540960. Its totient is φ = 33488343396.
The previous prime is 50232515089. The next prime is 50232515141. The reversal of 50232515121 is 12151523205.
50232515121 is a `hidden beast` number, since 5 + 0 + 23 + 2 + 515 + 121 = 666.
50232515121 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 50232515121 - 25 = 50232515089 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1860463523 = 50232515121 / (5 + 0 + 2 + 3 + 2 + 5 + 1 + 5 + 1 + 2 + 1).
It is not an unprimeable number, because it can be changed into a prime (50232515141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930231735 + ... + 930231788.
It is an arithmetic number, because the mean of its divisors is an integer number (9302317620).
Almost surely, 250232515121 is an apocalyptic number.
It is an amenable number.
50232515121 is a deficient number, since it is larger than the sum of its proper divisors (24186025839).
50232515121 is a wasteful number, since it uses less digits than its factorization.
50232515121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860463532 (or 1860463526 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The spelling of 50232515121 in words is "fifty billion, two hundred thirty-two million, five hundred fifteen thousand, one hundred twenty-one".
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