Base | Representation |
---|---|
bin | 1000001101111… |
… | …10001010110110 |
3 | 11210201022221001 |
4 | 10012332022312 |
5 | 120121430444 |
6 | 10501313514 |
7 | 1464643453 |
oct | 406761266 |
9 | 153638831 |
10 | 68936374 |
11 | 35a04a11 |
12 | 1b10589a |
13 | 11388670 |
14 | 922682a |
15 | 60ba8d4 |
hex | 41be2b6 |
68936374 has 32 divisors (see below), whose sum is σ = 116363520. Its totient is φ = 30444480.
The previous prime is 68936347. The next prime is 68936381. The reversal of 68936374 is 47363986.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774522 + ... + 774610.
It is an arithmetic number, because the mean of its divisors is an integer number (3636360).
Almost surely, 268936374 is an apocalyptic number.
68936374 is a deficient number, since it is larger than the sum of its proper divisors (47427146).
68936374 is an equidigital number, since it uses as much as digits as its factorization.
68936374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197 (or 135 counting only the distinct ones).
The product of its digits is 653184, while the sum is 46.
The square root of 68936374 is about 8302.7931444785. The cubic root of 68936374 is about 410.0304835554.
The spelling of 68936374 in words is "sixty-eight million, nine hundred thirty-six thousand, three hundred seventy-four".
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