Base | Representation |
---|---|
bin | 110011101101111… |
… | …100001010000100 |
3 | 2020110200202102122 |
4 | 303231330022010 |
5 | 3234111242100 |
6 | 222033225112 |
7 | 30334110632 |
oct | 6355741204 |
9 | 2213622378 |
10 | 867680900 |
11 | 405868559 |
12 | 202702198 |
13 | 10a9bbc68 |
14 | 83346352 |
15 | 51295985 |
hex | 33b7c284 |
867680900 has 36 divisors (see below), whose sum is σ = 1901531940. Its totient is φ = 343632000.
The previous prime is 867680893. The next prime is 867680953. The reversal of 867680900 is 9086768.
867680900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 24964 + 867655936 = 158^2 + 29456^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32855 + ... + 53054.
Almost surely, 2867680900 is an apocalyptic number.
It is an amenable number.
867680900 is an abundant number, since it is smaller than the sum of its proper divisors (1033851040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
867680900 is a wasteful number, since it uses less digits than its factorization.
867680900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86024 (or 86017 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 44.
The square root of 867680900 is about 29456.4237476310. The cubic root of 867680900 is about 953.7912761759.
The spelling of 867680900 in words is "eight hundred sixty-seven million, six hundred eighty thousand, nine hundred".
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