Base | Representation |
---|---|
bin | 10010110100010001… |
… | …00010111001010011 |
3 | 222002000221002002000 |
4 | 21122020202321103 |
5 | 131142120432430 |
6 | 4350231325043 |
7 | 505224431616 |
oct | 113210427123 |
9 | 28060832060 |
10 | 10102124115 |
11 | 4314427406 |
12 | 1b5b220783 |
13 | c4cbc5a45 |
14 | 6bb94817d |
15 | 3e1d31e60 |
hex | 25a222e53 |
10102124115 has 64 divisors (see below), whose sum is σ = 19102003200. Its totient is φ = 5047875072.
The previous prime is 10102124077. The next prime is 10102124129. The reversal of 10102124115 is 51142120101.
It is not a de Polignac number, because 10102124115 - 212 = 10102120019 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 501916 + ... + 521654.
It is an arithmetic number, because the mean of its divisors is an integer number (298468800).
Almost surely, 210102124115 is an apocalyptic number.
10102124115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10102124115 is a deficient number, since it is larger than the sum of its proper divisors (8999879085).
10102124115 is a wasteful number, since it uses less digits than its factorization.
10102124115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19993 (or 19987 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
Adding to 10102124115 its reverse (51142120101), we get a palindrome (61244244216).
The spelling of 10102124115 in words is "ten billion, one hundred two million, one hundred twenty-four thousand, one hundred fifteen".
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