Base | Representation |
---|---|
bin | 11011111110101110… |
… | …100101110111011011 |
3 | 2212112210000101122002 |
4 | 123332232211313123 |
5 | 443012104232423 |
6 | 21445102551215 |
7 | 2112334641662 |
oct | 337656456733 |
9 | 85483011562 |
10 | 30043430363 |
11 | 118178079a1 |
12 | 59a559850b |
13 | 2aaa39013b |
14 | 1650111dd9 |
15 | bac857228 |
hex | 6feba5ddb |
30043430363 has 8 divisors (see below), whose sum is σ = 31683130320. Its totient is φ = 28409577120.
The previous prime is 30043430357. The next prime is 30043430383. The reversal of 30043430363 is 36303434003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30043430363 - 212 = 30043426267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30043430383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1451120 + ... + 1471677.
It is an arithmetic number, because the mean of its divisors is an integer number (3960391290).
Almost surely, 230043430363 is an apocalyptic number.
30043430363 is a deficient number, since it is larger than the sum of its proper divisors (1639699957).
30043430363 is a wasteful number, since it uses less digits than its factorization.
30043430363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2923357.
The product of its (nonzero) digits is 23328, while the sum is 29.
Adding to 30043430363 its reverse (36303434003), we get a palindrome (66346864366).
The spelling of 30043430363 in words is "thirty billion, forty-three million, four hundred thirty thousand, three hundred sixty-three".
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