Base | Representation |
---|---|
bin | 10011101100101… |
… | …101011101000000 |
3 | 212000212111210002 |
4 | 103230231131000 |
5 | 1134101100431 |
6 | 52443255132 |
7 | 11122045514 |
oct | 2354553500 |
9 | 760774702 |
10 | 330487616 |
11 | 15a608268 |
12 | 9281a4a8 |
13 | 53613a04 |
14 | 31c6c144 |
15 | 1e0323cb |
hex | 13b2d740 |
330487616 has 56 divisors (see below), whose sum is σ = 702396360. Its totient is φ = 153731072.
The previous prime is 330487601. The next prime is 330487627. The reversal of 330487616 is 616784033.
330487616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 120121600 + 210366016 = 10960^2 + 14504^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 330487616.
It is a congruent number.
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, 95126 + ... + 98538.
Almost surely, 2330487616 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 330487616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351198180).
330487616 is an abundant number, since it is smaller than the sum of its proper divisors (371908744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330487616 is a wasteful number, since it uses less digits than its factorization.
330487616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3531 (or 3521 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 38.
The square root of 330487616 is about 18179.3183590585. The cubic root of 330487616 is about 691.3825224568.
The spelling of 330487616 in words is "three hundred thirty million, four hundred eighty-seven thousand, six hundred sixteen".
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