Base | Representation |
---|---|
bin | 101101110010101… |
… | …000100011110000 |
3 | 1222112121001012102 |
4 | 231302220203300 |
5 | 3033132414143 |
6 | 204122115532 |
7 | 25016000141 |
oct | 5562504360 |
9 | 1875531172 |
10 | 768248048 |
11 | 364724147 |
12 | 19534bba8 |
13 | c3216659 |
14 | 74061ac8 |
15 | 476a40b8 |
hex | 2dca88f0 |
768248048 has 20 divisors (see below), whose sum is σ = 1539808440. Its totient is φ = 370878144.
The previous prime is 768248017. The next prime is 768248069. The reversal of 768248048 is 840842867.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 768247993 and 768248011.
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, 827390 + ... + 828317.
It is an arithmetic number, because the mean of its divisors is an integer number (76990422).
Almost surely, 2768248048 is an apocalyptic number.
It is an amenable number.
768248048 is an abundant number, since it is smaller than the sum of its proper divisors (771560392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
768248048 is a wasteful number, since it uses less digits than its factorization.
768248048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1655744 (or 1655738 counting only the distinct ones).
The product of its (nonzero) digits is 688128, while the sum is 47.
The square root of 768248048 is about 27717.2878904124. The cubic root of 768248048 is about 915.8699751241.
The spelling of 768248048 in words is "seven hundred sixty-eight million, two hundred forty-eight thousand, forty-eight".
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