Base | Representation |
---|---|
bin | 10000011100011110… |
… | …10000101100011101 |
3 | 211210021222022221000 |
4 | 20032033100230131 |
5 | 121040134104112 |
6 | 4020024100513 |
7 | 431533461540 |
oct | 101617205435 |
9 | 24707868830 |
10 | 8828816157 |
11 | 3820700287 |
12 | 1864904739 |
13 | aa9175195 |
14 | 5da7b4857 |
15 | 36a1657dc |
hex | 20e3d0b1d |
8828816157 has 64 divisors (see below), whose sum is σ = 15240960000. Its totient is φ = 4947174144.
The previous prime is 8828816153. The next prime is 8828816167. The reversal of 8828816157 is 7516188288.
It is not a de Polignac number, because 8828816157 - 22 = 8828816153 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8828816153) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2178469 + ... + 2182517.
It is an arithmetic number, because the mean of its divisors is an integer number (238140000).
Almost surely, 28828816157 is an apocalyptic number.
It is an amenable number.
8828816157 is a deficient number, since it is larger than the sum of its proper divisors (6412143843).
8828816157 is a wasteful number, since it uses less digits than its factorization.
8828816157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4287 (or 4281 counting only the distinct ones).
The product of its digits is 1720320, while the sum is 54.
The square root of 8828816157 is about 93961.7802992259. The cubic root of 8828816157 is about 2066.8112866741.
The spelling of 8828816157 in words is "eight billion, eight hundred twenty-eight million, eight hundred sixteen thousand, one hundred fifty-seven".
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