Base | Representation |
---|---|
bin | 10111101101110101010101… |
… | …00111010000010011000101 |
3 | 20211122201100022102112122101 |
4 | 23312322222213100103011 |
5 | 23313431010430401000 |
6 | 302530243345432101 |
7 | 13661611661005426 |
oct | 1366725247202305 |
9 | 224581308375571 |
10 | 52152355325125 |
11 | 15687764a76710 |
12 | 5a2358633b631 |
13 | 2313c3b4acab3 |
14 | cc428a59964d |
15 | 6069083bae6a |
hex | 2f6eaa9d04c5 |
52152355325125 has 16 divisors (see below), whose sum is σ = 71003061215424. Its totient is φ = 37928985690000.
The previous prime is 52152355325093. The next prime is 52152355325131.
52152355325125 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52152355325125 - 25 = 52152355325093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18964491471 + ... + 18964494220.
It is an arithmetic number, because the mean of its divisors is an integer number (4437691325964).
Almost surely, 252152355325125 is an apocalyptic number.
52152355325125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52152355325125 is a deficient number, since it is larger than the sum of its proper divisors (18850705890299).
52152355325125 is a wasteful number, since it uses less digits than its factorization.
52152355325125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37928985717 (or 37928985707 counting only the distinct ones).
The product of its digits is 2250000, while the sum is 46.
The spelling of 52152355325125 in words is "fifty-two trillion, one hundred fifty-two billion, three hundred fifty-five million, three hundred twenty-five thousand, one hundred twenty-five".
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