Base | Representation |
---|---|
bin | 1111110000010… |
… | …1110111010100 |
3 | 11121100102121222 |
4 | 3330011313110 |
5 | 113404144213 |
6 | 10320225512 |
7 | 1431464423 |
oct | 374056724 |
9 | 147312558 |
10 | 66084308 |
11 | 34337134 |
12 | 1a16b298 |
13 | 108ca454 |
14 | 8ac32ba |
15 | 5c05808 |
hex | 3f05dd4 |
66084308 has 12 divisors (see below), whose sum is σ = 115731840. Its totient is φ = 33018072.
The previous prime is 66084247. The next prime is 66084349. The reversal of 66084308 is 80348066.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085 + ... + 11547.
It is an arithmetic number, because the mean of its divisors is an integer number (9644320).
Almost surely, 266084308 is an apocalyptic number.
It is an amenable number.
66084308 is a deficient number, since it is larger than the sum of its proper divisors (49647532).
66084308 is a wasteful number, since it uses less digits than its factorization.
66084308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12046 (or 12044 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 66084308 is about 8129.2255473692. The cubic root of 66084308 is about 404.2960040286.
The spelling of 66084308 in words is "sixty-six million, eighty-four thousand, three hundred eight".
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