Base | Representation |
---|---|
bin | 1101101110111110010101… |
… | …11110000000100011101110 |
3 | 10221221012212221101012012202 |
4 | 12313133022332000203232 |
5 | 12424304300444423042 |
6 | 144122143420101502 |
7 | 6234654604656410 |
oct | 667371276004356 |
9 | 127835787335182 |
10 | 30201320311022 |
11 | 9694342a72493 |
12 | 3479275094892 |
13 | 13b0c84158243 |
14 | 765a749589b0 |
15 | 375914101632 |
hex | 1b77caf808ee |
30201320311022 has 16 divisors (see below), whose sum is σ = 51773794829952. Its totient is φ = 12943397273400.
The previous prime is 30201320311021. The next prime is 30201320311027. The reversal of 30201320311022 is 22011302310203.
It is a junction number, because it is equal to n+sod(n) for n = 30201320310985 and 30201320311003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30201320311021) 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, 6302453 + ... + 10006175.
It is an arithmetic number, because the mean of its divisors is an integer number (3235862176872).
Almost surely, 230201320311022 is an apocalyptic number.
30201320311022 is a deficient number, since it is larger than the sum of its proper divisors (21572474518930).
30201320311022 is a wasteful number, since it uses less digits than its factorization.
30201320311022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4286183.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 30201320311022 its reverse (22011302310203), we get a palindrome (52212622621225).
The spelling of 30201320311022 in words is "thirty trillion, two hundred one billion, three hundred twenty million, three hundred eleven thousand, twenty-two".
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