Base | Representation |
---|---|
bin | 111111101010000001001… |
… | …1110110111100010111000 |
3 | 1010222101102012002120012000 |
4 | 1333110002132313202320 |
5 | 2121320211321400331 |
6 | 30335103512221000 |
7 | 1562041436141202 |
oct | 177240236674270 |
9 | 33871365076160 |
10 | 8748890028216 |
11 | 2873424379728 |
12 | b9371569a760 |
13 | 4b602ab6b380 |
14 | 22363cadb772 |
15 | 1028a320c0e6 |
hex | 7f5027b78b8 |
8748890028216 has 64 divisors (see below), whose sum is σ = 26171893255200. Its totient is φ = 2691966161664.
The previous prime is 8748890028187. The next prime is 8748890028233. The reversal of 8748890028216 is 6128200988478.
It is a super-2 number, since 2×87488900282162 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557847981 + ... + 1557853596.
Almost surely, 28748890028216 is an apocalyptic number.
It is an amenable number.
8748890028216 is an abundant number, since it is smaller than the sum of its proper divisors (17423003226984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8748890028216 is a wasteful number, since it uses less digits than its factorization.
8748890028216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3115701605 (or 3115701595 counting only the distinct ones).
The product of its (nonzero) digits is 24772608, while the sum is 63.
The spelling of 8748890028216 in words is "eight trillion, seven hundred forty-eight billion, eight hundred ninety million, twenty-eight thousand, two hundred sixteen".
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