Base | Representation |
---|---|
bin | 1011000100100110010… |
… | …00101100100010110110 |
3 | 1100100221111222111002000 |
4 | 11202103020230202312 |
5 | 22213102431334111 |
6 | 450433134000130 |
7 | 36325205456142 |
oct | 5422310544266 |
9 | 1310844874060 |
10 | 380425652406 |
11 | 1373793aa328 |
12 | 6188b946046 |
13 | 29b491b7147 |
14 | 145ac63c222 |
15 | 9d6820bc56 |
hex | 589322c8b6 |
380425652406 has 32 divisors (see below), whose sum is σ = 852046970880. Its totient is φ = 125810056008.
The previous prime is 380425652381. The next prime is 380425652413. The reversal of 380425652406 is 604256524083.
380425652406 is a `hidden beast` number, since 3 + 8 + 0 + 42 + 565 + 2 + 40 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27729046 + ... + 27742761.
It is an arithmetic number, because the mean of its divisors is an integer number (26626467840).
Almost surely, 2380425652406 is an apocalyptic number.
380425652406 is an abundant number, since it is smaller than the sum of its proper divisors (471621318474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380425652406 is a wasteful number, since it uses less digits than its factorization.
380425652406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55471945 (or 55471939 counting only the distinct ones).
The product of its (nonzero) digits is 1382400, while the sum is 45.
The spelling of 380425652406 in words is "three hundred eighty billion, four hundred twenty-five million, six hundred fifty-two thousand, four hundred six".
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