Base | Representation |
---|---|
bin | 1100001010011… |
… | …10001101100101 |
3 | 21002222202220110 |
4 | 12011032031211 |
5 | 202110012404 |
6 | 14042523233 |
7 | 2346155025 |
oct | 605161545 |
9 | 232882813 |
10 | 102032229 |
11 | 5265a362 |
12 | 2a206519 |
13 | 181a5800 |
14 | d79da85 |
15 | 8e56b89 |
hex | 614e365 |
102032229 has 12 divisors (see below), whose sum is σ = 147313536. Its totient is φ = 62788752.
The previous prime is 102032219. The next prime is 102032233. The reversal of 102032229 is 922230201.
It is not a de Polignac number, because 102032229 - 28 = 102031973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102032219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100117 + ... + 101130.
It is an arithmetic number, because the mean of its divisors is an integer number (12276128).
Almost surely, 2102032229 is an apocalyptic number.
It is an amenable number.
102032229 is a deficient number, since it is larger than the sum of its proper divisors (45281307).
102032229 is a wasteful number, since it uses less digits than its factorization.
102032229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201276 (or 201263 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 102032229 is about 10101.1003856016. The cubic root of 102032229 is about 467.2820782686.
The spelling of 102032229 in words is "one hundred two million, thirty-two thousand, two hundred twenty-nine".
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