Base | Representation |
---|---|
bin | 101101110010101… |
… | …010010100101001 |
3 | 1222112121102010000 |
4 | 231302222110221 |
5 | 3033133132043 |
6 | 204122213213 |
7 | 25016030202 |
oct | 5562522451 |
9 | 1875542100 |
10 | 768255273 |
11 | 364729615 |
12 | 195354209 |
13 | c3219a26 |
14 | 740645a9 |
15 | 476a62d3 |
hex | 2dcaa529 |
768255273 has 10 divisors (see below), whose sum is σ = 1147640714. Its totient is φ = 512170128.
The previous prime is 768255259. The next prime is 768255283. The reversal of 768255273 is 372552867.
768255273 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 only one way, i.e., 583077609 + 185177664 = 24147^2 + 13608^2 .
It is not a de Polignac number, because 768255273 - 212 = 768251177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (768255203) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4742236 + ... + 4742397.
Almost surely, 2768255273 is an apocalyptic number.
It is an amenable number.
768255273 is a deficient number, since it is larger than the sum of its proper divisors (379385441).
768255273 is an equidigital number, since it uses as much as digits as its factorization.
768255273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9484645 (or 9484636 counting only the distinct ones).
The product of its digits is 705600, while the sum is 45.
The square root of 768255273 is about 27717.4182239255. The cubic root of 768255273 is about 915.8728462193.
The spelling of 768255273 in words is "seven hundred sixty-eight million, two hundred fifty-five thousand, two hundred seventy-three".
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