Base | Representation |
---|---|
bin | 110001000001000000… |
… | …000000001110011011 |
3 | 12000211212212111022001 |
4 | 301001000000032123 |
5 | 1330241303040030 |
6 | 40102234141431 |
7 | 3542136463000 |
oct | 610100001633 |
9 | 160755774261 |
10 | 52630127515 |
11 | 20358375859 |
12 | a249881877 |
13 | 4c699309b4 |
14 | 2793b758a7 |
15 | 1580726cca |
hex | c4100039b |
52630127515 has 16 divisors (see below), whose sum is σ = 73651492800. Its totient is φ = 36089229120.
The previous prime is 52630127513. The next prime is 52630127549. The reversal of 52630127515 is 51572103625.
It is not a de Polignac number, because 52630127515 - 21 = 52630127513 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52630127513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15342346 + ... + 15345775.
It is an arithmetic number, because the mean of its divisors is an integer number (4603218300).
Almost surely, 252630127515 is an apocalyptic number.
52630127515 is a deficient number, since it is larger than the sum of its proper divisors (21021365285).
52630127515 is an equidigital number, since it uses as much as digits as its factorization.
52630127515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30688147 (or 30688133 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 37.
The spelling of 52630127515 in words is "fifty-two billion, six hundred thirty million, one hundred twenty-seven thousand, five hundred fifteen".
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