Base | Representation |
---|---|
bin | 1101111000110101011010… |
… | …01001110011010100010110 |
3 | 11000010121101122110202221212 |
4 | 12330122231021303110112 |
5 | 13000332132330034142 |
6 | 144541534422541422 |
7 | 6301310464042361 |
oct | 674325511632426 |
9 | 130117348422855 |
10 | 30540122502422 |
11 | 9804aa1a78465 |
12 | 3512a69297872 |
13 | 1406bc8b31500 |
14 | 7782151490d8 |
15 | 37e643040d82 |
hex | 1bc6ad273516 |
30540122502422 has 48 divisors (see below), whose sum is σ = 49896306501408. Its totient is φ = 14012711481600.
The previous prime is 30540122502391. The next prime is 30540122502451. The reversal of 30540122502422 is 22420522104503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1084854047 + ... + 1084882197.
It is an arithmetic number, because the mean of its divisors is an integer number (1039506385446).
Almost surely, 230540122502422 is an apocalyptic number.
30540122502422 is a deficient number, since it is larger than the sum of its proper divisors (19356183998986).
30540122502422 is a wasteful number, since it uses less digits than its factorization.
30540122502422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46905 (or 46892 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 30540122502422 its reverse (22420522104503), we get a palindrome (52960644606925).
The spelling of 30540122502422 in words is "thirty trillion, five hundred forty billion, one hundred twenty-two million, five hundred two thousand, four hundred twenty-two".
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