Base | Representation |
---|---|
bin | 1010110101011000… |
… | …1011110000000100 |
3 | 21111200102121110120 |
4 | 2231112023300010 |
5 | 21424004224133 |
6 | 1200330221540 |
7 | 132032626656 |
oct | 25526136004 |
9 | 7450377416 |
10 | 2908273668 |
11 | 1262710063 |
12 | 691b848b0 |
13 | 3746a98c1 |
14 | 1d836a6d6 |
15 | 1204c5ab3 |
hex | ad58bc04 |
2908273668 has 24 divisors (see below), whose sum is σ = 6792582720. Its totient is φ = 968480160.
The previous prime is 2908273639. The next prime is 2908273673. The reversal of 2908273668 is 8663728092.
It is a self number, because there is not a number n which added to its sum of digits gives 2908273668.
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, 105163 + ... + 129906.
It is an arithmetic number, because the mean of its divisors is an integer number (283024280).
Almost surely, 22908273668 is an apocalyptic number.
It is an amenable number.
2908273668 is an abundant number, since it is smaller than the sum of its proper divisors (3884309052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2908273668 is a wasteful number, since it uses less digits than its factorization.
2908273668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236107 (or 236105 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 51.
The square root of 2908273668 is about 53928.4124372302. The cubic root of 2908273668 is about 1427.3980212655.
The spelling of 2908273668 in words is "two billion, nine hundred eight million, two hundred seventy-three thousand, six hundred sixty-eight".
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