Base | Representation |
---|---|
bin | 11000011010000001… |
… | …10000001110001010 |
3 | 1020211011222200122121 |
4 | 30031000300032022 |
5 | 203313410000320 |
6 | 10004115041454 |
7 | 642465250426 |
oct | 141500601612 |
9 | 36734880577 |
10 | 13103203210 |
11 | 5614464569 |
12 | 26582a028a |
13 | 130a8974a6 |
14 | 8c4351b86 |
15 | 51a53a8aa |
hex | 30d03038a |
13103203210 has 32 divisors (see below), whose sum is σ = 24378796800. Its totient is φ = 5067965760.
The previous prime is 13103203181. The next prime is 13103203241. The reversal of 13103203210 is 1230230131.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146050 + ... + 218029.
It is an arithmetic number, because the mean of its divisors is an integer number (761837400).
Almost surely, 213103203210 is an apocalyptic number.
13103203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13103203210 is a deficient number, since it is larger than the sum of its proper divisors (11275593590).
13103203210 is a wasteful number, since it uses less digits than its factorization.
13103203210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364206.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13103203210 its reverse (1230230131), we get a palindrome (14333433341).
The spelling of 13103203210 in words is "thirteen billion, one hundred three million, two hundred three thousand, two hundred ten".
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