Base | Representation |
---|---|
bin | 101101110001110… |
… | …001110101011000 |
3 | 1222112011122201111 |
4 | 231301301311120 |
5 | 3033103231041 |
6 | 204113230104 |
7 | 25014044503 |
oct | 5561616530 |
9 | 1875148644 |
10 | 768023896 |
11 | 3645907a2 |
12 | 195262334 |
13 | c3168613 |
14 | 7400413a |
15 | 4765c981 |
hex | 2dc71d58 |
768023896 has 16 divisors (see below), whose sum is σ = 1440648000. Its totient is φ = 383851104.
The previous prime is 768023891. The next prime is 768023899. The reversal of 768023896 is 698320867.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (768023891) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561 + ... + 39223.
It is an arithmetic number, because the mean of its divisors is an integer number (90040500).
Almost surely, 2768023896 is an apocalyptic number.
It is an amenable number.
768023896 is a deficient number, since it is larger than the sum of its proper divisors (672624104).
768023896 is a wasteful number, since it uses less digits than its factorization.
768023896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40218 (or 40214 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 49.
The square root of 768023896 is about 27713.2440540619. The cubic root of 768023896 is about 915.7808918926.
The spelling of 768023896 in words is "seven hundred sixty-eight million, twenty-three thousand, eight hundred ninety-six".
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