Base | Representation |
---|---|
bin | 10011101011101… |
… | …110011010001010 |
3 | 212000101101120000 |
4 | 103223232122022 |
5 | 1134014320021 |
6 | 52433543430 |
7 | 11116621614 |
oct | 2353563212 |
9 | 760341500 |
10 | 330229386 |
11 | 15a451253 |
12 | 92714b76 |
13 | 53553306 |
14 | 31c01db4 |
15 | 1ded0b26 |
hex | 13aee68a |
330229386 has 80 divisors (see below), whose sum is σ = 824852160. Its totient is φ = 98133120.
The previous prime is 330229357. The next prime is 330229387. The reversal of 330229386 is 683922033.
It is a self number, because there is not a number n which added to its sum of digits gives 330229386.
It is not an unprimeable number, because it can be changed into a prime (330229387) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 49171 + ... + 55481.
It is an arithmetic number, because the mean of its divisors is an integer number (10310652).
Almost surely, 2330229386 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 330229386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412426080).
330229386 is an abundant number, since it is smaller than the sum of its proper divisors (494622774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330229386 is a wasteful number, since it uses less digits than its factorization.
330229386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6361 (or 6352 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The square root of 330229386 is about 18172.2146696543. The cubic root of 330229386 is about 691.2024025162.
The spelling of 330229386 in words is "three hundred thirty million, two hundred twenty-nine thousand, three hundred eighty-six".
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