Base | Representation |
---|---|
bin | 1011010110011… |
… | …0011101111100 |
3 | 10022120121122102 |
4 | 2311212131330 |
5 | 44141340003 |
6 | 4420204232 |
7 | 1115432630 |
oct | 265463574 |
9 | 108517572 |
10 | 47605628 |
11 | 249658a4 |
12 | 13b39678 |
13 | 9b2a615 |
14 | 6472dc0 |
15 | 42a5588 |
hex | 2d6677c |
47605628 has 24 divisors (see below), whose sum is σ = 95632992. Its totient is φ = 20312064.
The previous prime is 47605589. The next prime is 47605639. The reversal of 47605628 is 82650674.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 47605591 and 47605600.
It is a congruent number.
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, 2876 + ... + 10172.
It is an arithmetic number, because the mean of its divisors is an integer number (3984708).
Almost surely, 247605628 is an apocalyptic number.
It is an amenable number.
47605628 is an abundant number, since it is smaller than the sum of its proper divisors (48027364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47605628 is a wasteful number, since it uses less digits than its factorization.
47605628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7541 (or 7539 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 47605628 is about 6899.6831811323. The cubic root of 47605628 is about 362.4260725978.
The spelling of 47605628 in words is "forty-seven million, six hundred five thousand, six hundred twenty-eight".
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