Base | Representation |
---|---|
bin | 1101101111100011011011… |
… | …10011111011000000011000 |
3 | 10222000010021122011002100201 |
4 | 12313301231303323000120 |
5 | 12430121040422102412 |
6 | 144135235321311544 |
7 | 6236261210300602 |
oct | 667615563730030 |
9 | 128003248132321 |
10 | 30221232222232 |
11 | 96a18307a6057 |
12 | 34810b16355b4 |
13 | 13b2b084ccb1c |
14 | 766a03270172 |
15 | 3761cc26be57 |
hex | 1b7c6dcfb018 |
30221232222232 has 32 divisors (see below), whose sum is σ = 57577195008000. Its totient is φ = 14867836229664.
The previous prime is 30221232222221. The next prime is 30221232222271. The reversal of 30221232222232 is 23222223212203.
It is a self number, because there is not a number n which added to its sum of digits gives 30221232222232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32204232 + ... + 33129367.
It is an arithmetic number, because the mean of its divisors is an integer number (1799287344000).
Almost surely, 230221232222232 is an apocalyptic number.
It is an amenable number.
30221232222232 is a deficient number, since it is larger than the sum of its proper divisors (27355962785768).
30221232222232 is a wasteful number, since it uses less digits than its factorization.
30221232222232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65334535 (or 65334531 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 30221232222232 its reverse (23222223212203), we get a palindrome (53443455434435).
The spelling of 30221232222232 in words is "thirty trillion, two hundred twenty-one billion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred thirty-two".
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