Base | Representation |
---|---|
bin | 10011100010000… |
… | …000000001111000 |
3 | 211211120212121202 |
4 | 103202000001320 |
5 | 1132341230440 |
6 | 52303153332 |
7 | 11056143425 |
oct | 2342000170 |
9 | 754525552 |
10 | 327680120 |
11 | 158a6aa19 |
12 | 918a5848 |
13 | 52b6cb81 |
14 | 3173ad4c |
15 | 1db7a615 |
hex | 13880078 |
327680120 has 16 divisors (see below), whose sum is σ = 737280360. Its totient is φ = 131072032.
The previous prime is 327680113. The next prime is 327680131. The reversal of 327680120 is 21086723.
It is a happy number.
It is a super-3 number, since 3×3276801203 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 4095962 + ... + 4096041.
Almost surely, 2327680120 is an apocalyptic number.
It is an amenable number.
327680120 is an abundant number, since it is smaller than the sum of its proper divisors (409600240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
327680120 is a wasteful number, since it uses less digits than its factorization.
327680120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8192014 (or 8192010 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 327680120 is about 18101.9369129383. The cubic root of 327680120 is about 689.4191849678.
The spelling of 327680120 in words is "three hundred twenty-seven million, six hundred eighty thousand, one hundred twenty".
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