Base | Representation |
---|---|
bin | 1000001111111100… |
… | …00001110100100000 |
3 | 102102122022122122212 |
4 | 10013332001310200 |
5 | 33032214340232 |
6 | 2011241421252 |
7 | 214514026034 |
oct | 40776016440 |
9 | 12378278585 |
10 | 4428668192 |
11 | 197295aa63 |
12 | a3719a828 |
13 | 55768ca30 |
14 | 30025c1c4 |
15 | 1adbeceb2 |
hex | 107f81d20 |
4428668192 has 24 divisors (see below), whose sum is σ = 9389629116. Its totient is φ = 2044000512.
The previous prime is 4428668183. The next prime is 4428668203. The reversal of 4428668192 is 2918668244.
It can be written as a sum of positive squares in 2 ways, for example, as 4425442576 + 3225616 = 66524^2 + 1796^2 .
It is a super-2 number, since 2×44286681922 = 39226203909665097728, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4428668192.
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, 5322503 + ... + 5323334.
Almost surely, 24428668192 is an apocalyptic number.
It is an amenable number.
4428668192 is an abundant number, since it is smaller than the sum of its proper divisors (4960960924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4428668192 is a wasteful number, since it uses less digits than its factorization.
4428668192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10645860 (or 10645852 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 50.
The square root of 4428668192 is about 66548.2395860326. The cubic root of 4428668192 is about 1642.1936973141.
The spelling of 4428668192 in words is "four billion, four hundred twenty-eight million, six hundred sixty-eight thousand, one hundred ninety-two".
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