Base | Representation |
---|---|
bin | 110000111001011001… |
… | …010110100111110101 |
3 | 12000111222211010212201 |
4 | 300321121112213311 |
5 | 1330011123231000 |
6 | 40041435544501 |
7 | 3536030232556 |
oct | 607131264765 |
9 | 160458733781 |
10 | 52502555125 |
11 | 202a2361829 |
12 | a212bbb131 |
13 | 4c49385187 |
14 | 2780c4832d |
15 | 157442796a |
hex | c396569f5 |
52502555125 has 64 divisors (see below), whose sum is σ = 71820403200. Its totient is φ = 38180160000.
The previous prime is 52502555123. The next prime is 52502555129. The reversal of 52502555125 is 52155520525.
It is not a de Polignac number, because 52502555125 - 21 = 52502555123 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52502555123) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5935456 + ... + 5944294.
It is an arithmetic number, because the mean of its divisors is an integer number (1122193800).
Almost surely, 252502555125 is an apocalyptic number.
It is an amenable number.
52502555125 is a deficient number, since it is larger than the sum of its proper divisors (19317848075).
52502555125 is a wasteful number, since it uses less digits than its factorization.
52502555125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8975 (or 8965 counting only the distinct ones).
The product of its (nonzero) digits is 125000, while the sum is 37.
The spelling of 52502555125 in words is "fifty-two billion, five hundred two million, five hundred fifty-five thousand, one hundred twenty-five".
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