Base | Representation |
---|---|
bin | 1000001000111… |
… | …11011101011110 |
3 | 11202111022012022 |
4 | 10010133131132 |
5 | 114440130202 |
6 | 10435340142 |
7 | 1456265300 |
oct | 404373536 |
9 | 152438168 |
10 | 68286302 |
11 | 35600567 |
12 | 1aa51652 |
13 | 111bb7c6 |
14 | 90d7970 |
15 | 5edcea2 |
hex | 411f75e |
68286302 has 24 divisors (see below), whose sum is σ = 120349800. Its totient is φ = 28971600.
The previous prime is 68286301. The next prime is 68286319. The reversal of 68286302 is 20368286.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68286301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6449 + ... + 13347.
It is an arithmetic number, because the mean of its divisors is an integer number (5014575).
Almost surely, 268286302 is an apocalyptic number.
68286302 is a deficient number, since it is larger than the sum of its proper divisors (52063498).
68286302 is a wasteful number, since it uses less digits than its factorization.
68286302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7016 (or 7009 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 68286302 is about 8263.5526258384. The cubic root of 68286302 is about 408.7375444087.
The spelling of 68286302 in words is "sixty-eight million, two hundred eighty-six thousand, three hundred two".
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