Base | Representation |
---|---|
bin | 11000110101000100… |
… | …11011000010001010 |
3 | 1021101222222220222110 |
4 | 30122202123002022 |
5 | 204300003230010 |
6 | 10042423003150 |
7 | 651222155616 |
oct | 143242330212 |
9 | 37358886873 |
10 | 13330133130 |
11 | 5720570356 |
12 | 27002994b6 |
13 | 13458c0252 |
14 | 906544346 |
15 | 530414120 |
hex | 31a89b08a |
13330133130 has 32 divisors (see below), whose sum is σ = 32011272000. Its totient is φ = 3552596352.
The previous prime is 13330133123. The next prime is 13330133149. The reversal of 13330133130 is 3133103331.
It is a junction number, because it is equal to n+sod(n) for n = 13330133097 and 13330133106.
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, 79795 + ... + 181734.
It is an arithmetic number, because the mean of its divisors is an integer number (1000352250).
Almost surely, 213330133130 is an apocalyptic number.
13330133130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13330133130 is an abundant number, since it is smaller than the sum of its proper divisors (18681138870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13330133130 is a wasteful number, since it uses less digits than its factorization.
13330133130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263238.
The product of its (nonzero) digits is 729, while the sum is 21.
Adding to 13330133130 its reverse (3133103331), we get a palindrome (16463236461).
The spelling of 13330133130 in words is "thirteen billion, three hundred thirty million, one hundred thirty-three thousand, one hundred thirty".
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