Base | Representation |
---|---|
bin | 1011101010011111011100 |
3 | 12202100021111 |
4 | 23222133130 |
5 | 1240321003 |
6 | 145311404 |
7 | 34663240 |
oct | 13523734 |
9 | 5670244 |
10 | 3057628 |
11 | 17a9272 |
12 | 1035564 |
13 | 830962 |
14 | 598420 |
15 | 405e6d |
hex | 2ea7dc |
3057628 has 12 divisors (see below), whose sum is σ = 6115312. Its totient is φ = 1310400.
The previous prime is 3057619. The next prime is 3057631. The reversal of 3057628 is 8267503.
3057628 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 3057628.
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, 54573 + ... + 54628.
Almost surely, 23057628 is an apocalyptic number.
It is an amenable number.
3057628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3057628 is a wasteful number, since it uses less digits than its factorization.
3057628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109212 (or 109210 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 3057628 is about 1748.6074459409. The cubic root of 3057628 is about 145.1425945645.
It can be divided in two parts, 305762 and 8, that multiplied together give a square (2446096 = 15642).
The spelling of 3057628 in words is "three million, fifty-seven thousand, six hundred twenty-eight".
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