Base | Representation |
---|---|
bin | 1011110111011000… |
… | …1100110110010110 |
3 | 22012222022221212021 |
4 | 2331312030312112 |
5 | 23010341232410 |
6 | 1244015443354 |
7 | 141633631222 |
oct | 27566146626 |
9 | 8188287767 |
10 | 3185102230 |
11 | 13949a84a2 |
12 | 74a82655a |
13 | 3b9b5389b |
14 | 22302b782 |
15 | 139958eda |
hex | bdd8cd96 |
3185102230 has 16 divisors (see below), whose sum is σ = 5735006064. Its totient is φ = 1273636000.
The previous prime is 3185102227. The next prime is 3185102231. The reversal of 3185102230 is 322015813.
It is a junction number, because it is equal to n+sod(n) for n = 3185102195 and 3185102204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3185102231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16477 + ... + 81496.
It is an arithmetic number, because the mean of its divisors is an integer number (358437879).
Almost surely, 23185102230 is an apocalyptic number.
3185102230 is a deficient number, since it is larger than the sum of its proper divisors (2549903834).
3185102230 is a wasteful number, since it uses less digits than its factorization.
3185102230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101231.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 3185102230 is about 56436.7099501734. The cubic root of 3185102230 is about 1471.3222141861.
The spelling of 3185102230 in words is "three billion, one hundred eighty-five million, one hundred two thousand, two hundred thirty".
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