Base | Representation |
---|---|
bin | 11011111100001101… |
… | …100000010000111011 |
3 | 2212102211112222112100 |
4 | 123330031200100323 |
5 | 442420301432420 |
6 | 21440553514443 |
7 | 2111313003624 |
oct | 337415402073 |
9 | 85384488470 |
10 | 30001202235 |
11 | 117a5995314 |
12 | 5993412a23 |
13 | 2aa16c6394 |
14 | 164867ca4b |
15 | ba8cb5190 |
hex | 6fc36043b |
30001202235 has 24 divisors (see below), whose sum is σ = 53795261520. Its totient is φ = 15448894272.
The previous prime is 30001202221. The next prime is 30001202237. The reversal of 30001202235 is 53220210003.
It is not a de Polignac number, because 30001202235 - 26 = 30001202171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30001202237) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11493409 + ... + 11496018.
It is an arithmetic number, because the mean of its divisors is an integer number (2241469230).
Almost surely, 230001202235 is an apocalyptic number.
30001202235 is a deficient number, since it is larger than the sum of its proper divisors (23794059285).
30001202235 is a wasteful number, since it uses less digits than its factorization.
30001202235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22989467 (or 22989464 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
Adding to 30001202235 its reverse (53220210003), we get a palindrome (83221412238).
The spelling of 30001202235 in words is "thirty billion, one million, two hundred two thousand, two hundred thirty-five".
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