Base | Representation |
---|---|
bin | 101101110100011… |
… | …100100001010110 |
3 | 1222120111011202100 |
4 | 231310130201112 |
5 | 3033243114110 |
6 | 204140222530 |
7 | 25023016005 |
oct | 5564344126 |
9 | 1876434670 |
10 | 768723030 |
11 | 364a18a99 |
12 | 19553aa46 |
13 | c33518ca |
14 | 74146c3c |
15 | 47749bc0 |
hex | 2dd1c856 |
768723030 has 24 divisors (see below), whose sum is σ = 1998680112. Its totient is φ = 204992784.
The previous prime is 768723013. The next prime is 768723073. The reversal of 768723030 is 30327867.
768723030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 4270594 + ... + 4270773.
It is an arithmetic number, because the mean of its divisors is an integer number (83278338).
Almost surely, 2768723030 is an apocalyptic number.
768723030 is an abundant number, since it is smaller than the sum of its proper divisors (1229957082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
768723030 is a wasteful number, since it uses less digits than its factorization.
768723030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8541380 (or 8541377 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 768723030 is about 27725.8549011568. The cubic root of 768723030 is about 916.0586868001.
The spelling of 768723030 in words is "seven hundred sixty-eight million, seven hundred twenty-three thousand, thirty".
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