Base | Representation |
---|---|
bin | 1101101110111101111110… |
… | …10101011000011000001111 |
3 | 10221221012101100002000112211 |
4 | 12313132333111120120033 |
5 | 12424303401012030221 |
6 | 144122112204211251 |
7 | 6234650014544140 |
oct | 667367725303017 |
9 | 127835340060484 |
10 | 30201125111311 |
11 | 9694252869010 |
12 | 347921b839b27 |
13 | 13b0c52891b5b |
14 | 765a56a65ac7 |
15 | 375901de46e1 |
hex | 1b77bf55860f |
30201125111311 has 32 divisors (see below), whose sum is σ = 37942687512576. Its totient is φ = 23352526860000.
The previous prime is 30201125111279. The next prime is 30201125111327. The reversal of 30201125111311 is 11311152110203.
It is a cyclic number.
It is not a de Polignac number, because 30201125111311 - 25 = 30201125111279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30201125111111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238020036 + ... + 238146886.
It is an arithmetic number, because the mean of its divisors is an integer number (1185708984768).
Almost surely, 230201125111311 is an apocalyptic number.
30201125111311 is a deficient number, since it is larger than the sum of its proper divisors (7741562401265).
30201125111311 is a wasteful number, since it uses less digits than its factorization.
30201125111311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150603.
The product of its (nonzero) digits is 180, while the sum is 22.
Adding to 30201125111311 its reverse (11311152110203), we get a palindrome (41512277221514).
The spelling of 30201125111311 in words is "thirty trillion, two hundred one billion, one hundred twenty-five million, one hundred eleven thousand, three hundred eleven".
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