Base | Representation |
---|---|
bin | 1011101010010100… |
… | …1110011000011010 |
3 | 22002011020202022222 |
4 | 2322211032120122 |
5 | 22402330223120 |
6 | 1234341344042 |
7 | 140400166400 |
oct | 27245163032 |
9 | 8064222288 |
10 | 3130320410 |
11 | 1366a91068 |
12 | 734408022 |
13 | 3ab6b2ac9 |
14 | 219a4b470 |
15 | 134c37525 |
hex | ba94e61a |
3130320410 has 24 divisors (see below), whose sum is σ = 6554508660. Its totient is φ = 1073252544.
The previous prime is 3130320409. The next prime is 3130320419. The reversal of 3130320410 is 140230313.
It is a happy number.
3130320410 is digitally balanced in base 2, 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 2 ways, for example, as 3107059081 + 23261329 = 55741^2 + 4823^2 .
It is not an unprimeable number, because it can be changed into a prime (3130320419) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3193715 + ... + 3194694.
Almost surely, 23130320410 is an apocalyptic number.
3130320410 is an abundant number, since it is smaller than the sum of its proper divisors (3424188250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130320410 is a wasteful number, since it uses less digits than its factorization.
3130320410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6388430 (or 6388423 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3130320410 is about 55949.2663937607. The cubic root of 3130320410 is about 1462.8381039231.
Adding to 3130320410 its reverse (140230313), we get a palindrome (3270550723).
The spelling of 3130320410 in words is "three billion, one hundred thirty million, three hundred twenty thousand, four hundred ten".
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