Base | Representation |
---|---|
bin | 11000111011110101… |
… | …11110111110000000 |
3 | 1021112221211011011221 |
4 | 30131322332332000 |
5 | 204404021402144 |
6 | 10052211444424 |
7 | 652511541646 |
oct | 143572767600 |
9 | 37487734157 |
10 | 13386903424 |
11 | 574a615754 |
12 | 27172b6714 |
13 | 13545a913b |
14 | 90dcc1196 |
15 | 5353c9d84 |
hex | 31debef80 |
13386903424 has 16 divisors (see below), whose sum is σ = 26669221920. Its totient is φ = 6693451648.
The previous prime is 13386903421. The next prime is 13386903449. The reversal of 13386903424 is 42430968331.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13386903421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52292464 + ... + 52292719.
It is an arithmetic number, because the mean of its divisors is an integer number (1666826370).
Almost surely, 213386903424 is an apocalyptic number.
It is an amenable number.
13386903424 is a deficient number, since it is larger than the sum of its proper divisors (13282318496).
13386903424 is an equidigital number, since it uses as much as digits as its factorization.
13386903424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104585197 (or 104585185 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 43.
The spelling of 13386903424 in words is "thirteen billion, three hundred eighty-six million, nine hundred three thousand, four hundred twenty-four".
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