Base | Representation |
---|---|
bin | 11000011010000011… |
… | …00001000011011110 |
3 | 1020211012100212000202 |
4 | 30031001201003132 |
5 | 203313432400410 |
6 | 10004123223502 |
7 | 642500042531 |
oct | 141501410336 |
9 | 36735325022 |
10 | 13103403230 |
11 | 5614590875 |
12 | 2658377b92 |
13 | 130a937548 |
14 | 8c43a4a18 |
15 | 51a579ca5 |
hex | 30d0610de |
13103403230 has 16 divisors (see below), whose sum is σ = 23717895120. Its totient is φ = 5212079232.
The previous prime is 13103403217. The next prime is 13103403253. The reversal of 13103403230 is 3230430131.
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, 3658379 + ... + 3661958.
It is an arithmetic number, because the mean of its divisors is an integer number (1482368445).
Almost surely, 213103403230 is an apocalyptic number.
13103403230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13103403230 is a deficient number, since it is larger than the sum of its proper divisors (10614491890).
13103403230 is a wasteful number, since it uses less digits than its factorization.
13103403230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7320523.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 13103403230 its reverse (3230430131), we get a palindrome (16333833361).
The spelling of 13103403230 in words is "thirteen billion, one hundred three million, four hundred three thousand, two hundred thirty".
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