Base | Representation |
---|---|
bin | 10010010011010… |
… | …111010100001010 |
3 | 210101210120112100 |
4 | 102103113110022 |
5 | 1112102103442 |
6 | 50245254230 |
7 | 10416006336 |
oct | 2223272412 |
9 | 711716470 |
10 | 307066122 |
11 | 148370360 |
12 | 86a04376 |
13 | 4b80313c |
14 | 2cad27c6 |
15 | 1be5784c |
hex | 124d750a |
307066122 has 48 divisors (see below), whose sum is σ = 728507520. Its totient is φ = 92702400.
The previous prime is 307066103. The next prime is 307066211. The reversal of 307066122 is 221660703.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52879 + ... + 58397.
It is an arithmetic number, because the mean of its divisors is an integer number (15177240).
Almost surely, 2307066122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 307066122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364253760).
307066122 is an abundant number, since it is smaller than the sum of its proper divisors (421441398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
307066122 is a wasteful number, since it uses less digits than its factorization.
307066122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5819 (or 5816 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 307066122 is about 17523.3022572802. The cubic root of 307066122 is about 674.6480997019.
The spelling of 307066122 in words is "three hundred seven million, sixty-six thousand, one hundred twenty-two".
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