Base | Representation |
---|---|
bin | 1101101001011010001100… |
… | …00001001011101010101001 |
3 | 10221020221100020201120001220 |
4 | 12310231012001023222221 |
5 | 12413141201432242301 |
6 | 143454242121332253 |
7 | 6215105350312041 |
oct | 664550601135251 |
9 | 127227306646056 |
10 | 30010111212201 |
11 | 962024246547a |
12 | 34481b1637089 |
13 | 1398c31197753 |
14 | 75a6d61bc721 |
15 | 370972803936 |
hex | 1b4b4604baa9 |
30010111212201 has 16 divisors (see below), whose sum is σ = 40265721934848. Its totient is φ = 19880843283200.
The previous prime is 30010111212167. The next prime is 30010111212223. The reversal of 30010111212201 is 10221211101003.
It is a cyclic number.
It is not a de Polignac number, because 30010111212201 - 231 = 30007963728553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30010111212281) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27289536 + ... + 28367921.
It is an arithmetic number, because the mean of its divisors is an integer number (2516607620928).
Almost surely, 230010111212201 is an apocalyptic number.
It is an amenable number.
30010111212201 is a deficient number, since it is larger than the sum of its proper divisors (10255610722647).
30010111212201 is a wasteful number, since it uses less digits than its factorization.
30010111212201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55658592.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 30010111212201 its reverse (10221211101003), we get a palindrome (40231322313204).
The spelling of 30010111212201 in words is "thirty trillion, ten billion, one hundred eleven million, two hundred twelve thousand, two hundred one".
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