Base | Representation |
---|---|
bin | 10011101011111… |
… | …100010001000010 |
3 | 212000111021102020 |
4 | 103223330101002 |
5 | 1134023124041 |
6 | 52435102310 |
7 | 11120246241 |
oct | 2353742102 |
9 | 760437366 |
10 | 330286146 |
11 | 15a48a963 |
12 | 92741996 |
13 | 535730b8 |
14 | 31c18958 |
15 | 1dee2866 |
hex | 13afc442 |
330286146 has 16 divisors (see below), whose sum is σ = 664264800. Its totient is φ = 109479968.
The previous prime is 330286129. The next prime is 330286157. The reversal of 330286146 is 641682033.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152691 + ... + 154838.
It is an arithmetic number, because the mean of its divisors is an integer number (41516550).
Almost surely, 2330286146 is an apocalyptic number.
330286146 is an abundant number, since it is smaller than the sum of its proper divisors (333978654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330286146 is a wasteful number, since it uses less digits than its factorization.
330286146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307713.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 330286146 is about 18173.7763274450. The cubic root of 330286146 is about 691.2420016580.
The spelling of 330286146 in words is "three hundred thirty million, two hundred eighty-six thousand, one hundred forty-six".
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