Base | Representation |
---|---|
bin | 1100110100001101… |
… | …01100110101011100 |
3 | 122202111201022002201 |
4 | 12122012230311130 |
5 | 103042341240233 |
6 | 3054423101244 |
7 | 332334364102 |
oct | 63206546534 |
9 | 18674638081 |
10 | 6880415068 |
11 | 2a108a674a |
12 | 14002a1824 |
13 | 8585c5c27 |
14 | 493b0bc72 |
15 | 2a409677d |
hex | 19a1acd5c |
6880415068 has 24 divisors (see below), whose sum is σ = 12792578400. Its totient is φ = 3231805248.
The previous prime is 6880415057. The next prime is 6880415089. The reversal of 6880415068 is 8605140886.
It is a super-2 number, since 2×68804150682 = 94680223015922889248, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797248 + ... + 805831.
It is an arithmetic number, because the mean of its divisors is an integer number (533024100).
Almost surely, 26880415068 is an apocalyptic number.
It is an amenable number.
6880415068 is a deficient number, since it is larger than the sum of its proper divisors (5912163332).
6880415068 is a wasteful number, since it uses less digits than its factorization.
6880415068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1603149 (or 1603147 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 46.
The square root of 6880415068 is about 82948.2674201216. The cubic root of 6880415068 is about 1901.9753295761.
The spelling of 6880415068 in words is "six billion, eight hundred eighty million, four hundred fifteen thousand, sixty-eight".
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