Base | Representation |
---|---|
bin | 11100001110010000… |
… | …10110011100001001 |
3 | 1110002222012010012221 |
4 | 32013020112130021 |
5 | 222012403440423 |
6 | 10543304134041 |
7 | 1044324001114 |
oct | 160710263411 |
9 | 43088163187 |
10 | 15152015113 |
11 | 6475a10244 |
12 | 2b2a467321 |
13 | 15761a2221 |
14 | a3a4b557b |
15 | 5da340e5d |
hex | 387216709 |
15152015113 has 2 divisors, whose sum is σ = 15152015114. Its totient is φ = 15152015112.
The previous prime is 15152015107. The next prime is 15152015159. The reversal of 15152015113 is 31151025151.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 14086841344 + 1065173769 = 118688^2 + 32637^2 .
It is an emirp because it is prime and its reverse (31151025151) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 15152015113 - 213 = 15152006921 is a prime.
It is not a weakly prime, because it can be changed into another prime (15152015413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7576007556 + 7576007557.
It is an arithmetic number, because the mean of its divisors is an integer number (7576007557).
Almost surely, 215152015113 is an apocalyptic number.
It is an amenable number.
15152015113 is a deficient number, since it is larger than the sum of its proper divisors (1).
15152015113 is an equidigital number, since it uses as much as digits as its factorization.
15152015113 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 750, while the sum is 25.
The spelling of 15152015113 in words is "fifteen billion, one hundred fifty-two million, fifteen thousand, one hundred thirteen".
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