Base | Representation |
---|---|
bin | 111111101010011… |
… | …000100101011101 |
3 | 2202102202211221120 |
4 | 333222120211131 |
5 | 4141411402412 |
6 | 253552321153 |
7 | 35316330216 |
oct | 7752304535 |
9 | 2672684846 |
10 | 1068075357 |
11 | 4a899a908 |
12 | 2598431b9 |
13 | 14038396b |
14 | a1bcc40d |
15 | 63b7bb8c |
hex | 3fa9895d |
1068075357 has 16 divisors (see below), whose sum is σ = 1497374208. Its totient is φ = 675886640.
The previous prime is 1068075353. The next prime is 1068075377. The reversal of 1068075357 is 7535708601.
It is not a de Polignac number, because 1068075357 - 22 = 1068075353 is a prime.
It is a super-2 number, since 2×10680753572 = 2281569936461354898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1068075353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50043 + ... + 68120.
It is an arithmetic number, because the mean of its divisors is an integer number (93585888).
Almost surely, 21068075357 is an apocalyptic number.
It is an amenable number.
1068075357 is a deficient number, since it is larger than the sum of its proper divisors (429298851).
1068075357 is a wasteful number, since it uses less digits than its factorization.
1068075357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118320.
The product of its (nonzero) digits is 176400, while the sum is 42.
The square root of 1068075357 is about 32681.4221997758. The cubic root of 1068075357 is about 1022.1955006199.
The spelling of 1068075357 in words is "one billion, sixty-eight million, seventy-five thousand, three hundred fifty-seven".
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