Base | Representation |
---|---|
bin | 101101110010000… |
… | …000010101010110 |
3 | 1222112021200012010 |
4 | 231302000111112 |
5 | 3033112131121 |
6 | 204114405050 |
7 | 25014412605 |
oct | 5562002526 |
9 | 1875250163 |
10 | 768083286 |
11 | 364621383 |
12 | 195290786 |
13 | c3189669 |
14 | 7401ba3c |
15 | 47670376 |
hex | 2dc80556 |
768083286 has 16 divisors (see below), whose sum is σ = 1571891904. Its totient is φ = 250073544.
The previous prime is 768083263. The next prime is 768083291. The reversal of 768083286 is 682380867.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488276 + ... + 1488791.
It is an arithmetic number, because the mean of its divisors is an integer number (98243244).
Almost surely, 2768083286 is an apocalyptic number.
768083286 is an abundant number, since it is smaller than the sum of its proper divisors (803808618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
768083286 is a wasteful number, since it uses less digits than its factorization.
768083286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2977115.
The product of its (nonzero) digits is 774144, while the sum is 48.
The square root of 768083286 is about 27714.3155426938. The cubic root of 768083286 is about 915.8044965511.
The spelling of 768083286 in words is "seven hundred sixty-eight million, eighty-three thousand, two hundred eighty-six".
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