Base | Representation |
---|---|
bin | 11000011100010100… |
… | …00001011101000000 |
3 | 1020212112010111211110 |
4 | 30032022001131000 |
5 | 203333314112204 |
6 | 10010042443320 |
7 | 643120434663 |
oct | 141612013500 |
9 | 36775114743 |
10 | 13122410304 |
11 | 56242930a3 |
12 | 2662803540 |
13 | 1311860a33 |
14 | 8c6b116da |
15 | 51c081889 |
hex | 30e281740 |
13122410304 has 28 divisors (see below), whose sum is σ = 34719711104. Its totient is φ = 4374136704.
The previous prime is 13122410299. The next prime is 13122410333. The reversal of 13122410304 is 40301422131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34172752 + ... + 34173135.
Almost surely, 213122410304 is an apocalyptic number.
It is an amenable number.
13122410304 is an abundant number, since it is smaller than the sum of its proper divisors (21597300800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13122410304 is an equidigital number, since it uses as much as digits as its factorization.
13122410304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68345902 (or 68345892 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13122410304 its reverse (40301422131), we get a palindrome (53423832435).
The spelling of 13122410304 in words is "thirteen billion, one hundred twenty-two million, four hundred ten thousand, three hundred four".
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