Base | Representation |
---|---|
bin | 10110100010101011… |
… | …00001010100010110 |
3 | 1011020102002000120021 |
4 | 23101111201110112 |
5 | 144241103423410 |
6 | 5320512055354 |
7 | 605620265215 |
oct | 132125412426 |
9 | 34212060507 |
10 | 12102014230 |
11 | 51502a9459 |
12 | 2418b3455a |
13 | 11ab332087 |
14 | 82b3b507c |
15 | 4ac6c1eda |
hex | 2d1561516 |
12102014230 has 16 divisors (see below), whose sum is σ = 23065015680. Its totient is φ = 4556052352.
The previous prime is 12102014203. The next prime is 12102014237. The reversal of 12102014230 is 3241020121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12102014237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35593990 + ... + 35594329.
It is an arithmetic number, because the mean of its divisors is an integer number (1441563480).
Almost surely, 212102014230 is an apocalyptic number.
12102014230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12102014230 is a deficient number, since it is larger than the sum of its proper divisors (10963001450).
12102014230 is a wasteful number, since it uses less digits than its factorization.
12102014230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71188343.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 12102014230 its reverse (3241020121), we get a palindrome (15343034351).
The spelling of 12102014230 in words is "twelve billion, one hundred two million, fourteen thousand, two hundred thirty".
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