Base | Representation |
---|---|
bin | 10000011010101110… |
… | …00000000101110000 |
3 | 211202021020001100221 |
4 | 20031113000011300 |
5 | 121022400134310 |
6 | 4014340022424 |
7 | 431264225326 |
oct | 101527000560 |
9 | 24667201327 |
10 | 8814068080 |
11 | 3813347894 |
12 | 185b991a14 |
13 | aa60b03cc |
14 | 5d8855d16 |
15 | 368c00ada |
hex | 20d5c0170 |
8814068080 has 40 divisors (see below), whose sum is σ = 21571275600. Its totient is φ = 3340067328.
The previous prime is 8814068071. The next prime is 8814068113. The reversal of 8814068080 is 808604188.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×88140680802 (a number of 21 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 7 ways as a sum of consecutive naturals, for example, 2897845 + ... + 2900884.
It is an arithmetic number, because the mean of its divisors is an integer number (539281890).
Almost surely, 28814068080 is an apocalyptic number.
8814068080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8814068080 is an abundant number, since it is smaller than the sum of its proper divisors (12757207520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8814068080 is a wasteful number, since it uses less digits than its factorization.
8814068080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5798761 (or 5798755 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 43.
The square root of 8814068080 is about 93883.2683708870. The cubic root of 8814068080 is about 2065.6598117837.
The spelling of 8814068080 in words is "eight billion, eight hundred fourteen million, sixty-eight thousand, eighty".
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