Base | Representation |
---|---|
bin | 101110110111011011… |
… | …100110001011000001 |
3 | 11210220000220210122121 |
4 | 232313123212023001 |
5 | 1311024424330100 |
6 | 35041225204241 |
7 | 3431012556313 |
oct | 566733461301 |
9 | 153800823577 |
10 | 50322105025 |
11 | 1a383575355 |
12 | 9904930681 |
13 | 498c70a10a |
14 | 26154197b3 |
15 | 1497cbd51a |
hex | bb76e62c1 |
50322105025 has 12 divisors (see below), whose sum is σ = 66069964332. Its totient is φ = 37889584640.
The previous prime is 50322105023. The next prime is 50322105047. The reversal of 50322105025 is 52050122305.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 1696121856 + 48625983169 = 41184^2 + 220513^2 .
It is not a de Polignac number, because 50322105025 - 21 = 50322105023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50322105023) 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, 59202052 + ... + 59202901.
It is an arithmetic number, because the mean of its divisors is an integer number (5505830361).
Almost surely, 250322105025 is an apocalyptic number.
It is an amenable number.
50322105025 is a deficient number, since it is larger than the sum of its proper divisors (15747859307).
50322105025 is a wasteful number, since it uses less digits than its factorization.
50322105025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118404980 (or 118404975 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The spelling of 50322105025 in words is "fifty billion, three hundred twenty-two million, one hundred five thousand, twenty-five".
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