Base | Representation |
---|---|
bin | 11000011010000001… |
… | …10010110111011100 |
3 | 1020211012000020111212 |
4 | 30031000302313130 |
5 | 203313410322134 |
6 | 10004115203552 |
7 | 642465324134 |
oct | 141500626734 |
9 | 36735006455 |
10 | 13103214044 |
11 | 5614471718 |
12 | 26582a65b8 |
13 | 130a89c3bb |
14 | 8c4355ac4 |
15 | 51a53dbce |
hex | 30d032ddc |
13103214044 has 24 divisors (see below), whose sum is σ = 24220804608. Its totient is φ = 6192814320.
The previous prime is 13103214037. The next prime is 13103214073. The reversal of 13103214044 is 44041230131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1223402 + ... + 1234065.
It is an arithmetic number, because the mean of its divisors is an integer number (1009200192).
Almost surely, 213103214044 is an apocalyptic number.
It is an amenable number.
13103214044 is a deficient number, since it is larger than the sum of its proper divisors (11117590564).
13103214044 is a wasteful number, since it uses less digits than its factorization.
13103214044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2457545 (or 2457543 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 13103214044 its reverse (44041230131), we get a palindrome (57144444175).
The spelling of 13103214044 in words is "thirteen billion, one hundred three million, two hundred fourteen thousand, forty-four".
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