Base | Representation |
---|---|
bin | 10011101011001… |
… | …011100111100000 |
3 | 212000010011002000 |
4 | 103223023213200 |
5 | 1134000240010 |
6 | 52430524000 |
7 | 11115456264 |
oct | 2353134740 |
9 | 760104060 |
10 | 330086880 |
11 | 15a364182 |
12 | 92666600 |
13 | 535034a6 |
14 | 31ba60a4 |
15 | 1dea37c0 |
hex | 13acb9e0 |
330086880 has 192 divisors, whose sum is σ = 1167566400. Its totient is φ = 87091200.
The previous prime is 330086851. The next prime is 330086891. The reversal of 330086880 is 88680033.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 470530 + ... + 471230.
It is an arithmetic number, because the mean of its divisors is an integer number (6081075).
Almost surely, 2330086880 is an apocalyptic number.
330086880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 330086880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583783200).
330086880 is an abundant number, since it is smaller than the sum of its proper divisors (837479520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330086880 is a wasteful number, since it uses less digits than its factorization.
330086880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 834 (or 820 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 330086880 is about 18168.2932605129. The cubic root of 330086880 is about 691.1029618789.
The spelling of 330086880 in words is "three hundred thirty million, eighty-six thousand, eight hundred eighty".
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