Base | Representation |
---|---|
bin | 10011101011010… |
… | …100001100000000 |
3 | 212000011221020011 |
4 | 103223110030000 |
5 | 1134002400414 |
6 | 52431354304 |
7 | 11115663523 |
oct | 2353241400 |
9 | 760157204 |
10 | 330121984 |
11 | 15a388595 |
12 | 92682994 |
13 | 5351646a |
14 | 31bb4bba |
15 | 1deaddc4 |
hex | 13ad4300 |
330121984 has 36 divisors (see below), whose sum is σ = 672999264. Its totient is φ = 161543168.
The previous prime is 330121973. The next prime is 330121991. The reversal of 330121984 is 489121033.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687 + ... + 25750.
It is an arithmetic number, because the mean of its divisors is an integer number (18694424).
Almost surely, 2330121984 is an apocalyptic number.
It is an amenable number.
330121984 is an abundant number, since it is smaller than the sum of its proper divisors (342877280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330121984 is an equidigital number, since it uses as much as digits as its factorization.
330121984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27500 (or 27486 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 330121984 is about 18169.2593134668. The cubic root of 330121984 is about 691.1274600943.
The spelling of 330121984 in words is "three hundred thirty million, one hundred twenty-one thousand, nine hundred eighty-four".
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