Base | Representation |
---|---|
bin | 1111010100100101… |
… | …01011111011100000 |
3 | 210020021011121020110 |
4 | 13222102223323200 |
5 | 113321241444433 |
6 | 3440122011320 |
7 | 410561405565 |
oct | 75222537340 |
9 | 23207147213 |
10 | 8225734368 |
11 | 3541237a85 |
12 | 1716946b40 |
13 | a1123a957 |
14 | 58066886c |
15 | 332239963 |
hex | 1ea4abee0 |
8225734368 has 24 divisors (see below), whose sum is σ = 21592552968. Its totient is φ = 2741911424.
The previous prime is 8225734357. The next prime is 8225734381. The reversal of 8225734368 is 8634375228.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42842271 + ... + 42842462.
It is an arithmetic number, because the mean of its divisors is an integer number (899689707).
Almost surely, 28225734368 is an apocalyptic number.
It is an amenable number.
8225734368 is an abundant number, since it is smaller than the sum of its proper divisors (13366818600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8225734368 is a wasteful number, since it uses less digits than its factorization.
8225734368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85684746 (or 85684738 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 48.
The square root of 8225734368 is about 90695.8343475598. The cubic root of 8225734368 is about 2018.6369892064.
The spelling of 8225734368 in words is "eight billion, two hundred twenty-five million, seven hundred thirty-four thousand, three hundred sixty-eight".
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