Base | Representation |
---|---|
bin | 101001001000010… |
… | …0000110010101000 |
3 | 10120011211022212111 |
4 | 1102100200302220 |
5 | 10311243412303 |
6 | 344535252104 |
7 | 46125214333 |
oct | 12220406250 |
9 | 3504738774 |
10 | 1380060328 |
11 | 64900a829 |
12 | 32621a034 |
13 | 18cbb995a |
14 | d140161a |
15 | 81256b6d |
hex | 52420ca8 |
1380060328 has 32 divisors (see below), whose sum is σ = 2687083560. Its totient is φ = 663966720.
The previous prime is 1380060317. The next prime is 1380060337. The reversal of 1380060328 is 8230600831.
It can be written as a sum of positive squares in 4 ways, for example, as 949995684 + 430064644 = 30822^2 + 20738^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1380060328.
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, 4875 + ... + 52762.
Almost surely, 21380060328 is an apocalyptic number.
It is an amenable number.
1380060328 is a deficient number, since it is larger than the sum of its proper divisors (1307023232).
1380060328 is a wasteful number, since it uses less digits than its factorization.
1380060328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57757 (or 57753 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 1380060328 is about 37149.1632207241. The cubic root of 1380060328 is about 1113.3525047993.
The spelling of 1380060328 in words is "one billion, three hundred eighty million, sixty thousand, three hundred twenty-eight".
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