Base | Representation |
---|---|
bin | 1101101111110101110110… |
… | …10011001111100101110000 |
3 | 10222001001210212220200111200 |
4 | 12313322323103033211300 |
5 | 12430301314241310412 |
6 | 144143552534211200 |
7 | 6240061250652603 |
oct | 667727323174560 |
9 | 128031725820450 |
10 | 30231122213232 |
11 | 96a5a46402736 |
12 | 3482bb17b3b00 |
13 | 13b3a23480ac5 |
14 | 7672a095833a |
15 | 3765aa6499dc |
hex | 1b7ebb4cf970 |
30231122213232 has 30 divisors (see below), whose sum is σ = 84605154527712. Its totient is φ = 10077040737696.
The previous prime is 30231122213183. The next prime is 30231122213269. The reversal of 30231122213232 is 23231222113203.
30231122213232 is a `hidden beast` number, since 3 + 0 + 2 + 3 + 112 + 221 + 323 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 30231122213196 and 30231122213205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104969174208 + ... + 104969174495.
Almost surely, 230231122213232 is an apocalyptic number.
It is an amenable number.
30231122213232 is an abundant number, since it is smaller than the sum of its proper divisors (54374032314480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30231122213232 is a wasteful number, since it uses less digits than its factorization.
30231122213232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209938348717 (or 209938348708 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 30231122213232 its reverse (23231222113203), we get a palindrome (53462344326435).
The spelling of 30231122213232 in words is "thirty trillion, two hundred thirty-one billion, one hundred twenty-two million, two hundred thirteen thousand, two hundred thirty-two".
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