Base | Representation |
---|---|
bin | 10001110010011000100… |
… | …011011010011100001000 |
3 | 11022212001021210100201222 |
4 | 101302120203122130020 |
5 | 130011313003212412 |
6 | 2333310344501212 |
7 | 154211323460246 |
oct | 21623043323410 |
9 | 4285037710658 |
10 | 1222330132232 |
11 | 431429547a30 |
12 | 178a8ba7a808 |
13 | 8b35a9579c1 |
14 | 43238083796 |
15 | 21be02cb072 |
hex | 11c988da708 |
1222330132232 has 32 divisors (see below), whose sum is σ = 2505354736320. Its totient is φ = 554463714240.
The previous prime is 1222330132217. The next prime is 1222330132249. The reversal of 1222330132232 is 2322310332221.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14218043 + ... + 14303754.
It is an arithmetic number, because the mean of its divisors is an integer number (78292335510).
Almost surely, 21222330132232 is an apocalyptic number.
It is an amenable number.
1222330132232 is an abundant number, since it is smaller than the sum of its proper divisors (1283024604088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1222330132232 is a wasteful number, since it uses less digits than its factorization.
1222330132232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28522301 (or 28522297 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 1222330132232 its reverse (2322310332221), we get a palindrome (3544640464453).
The spelling of 1222330132232 in words is "one trillion, two hundred twenty-two billion, three hundred thirty million, one hundred thirty-two thousand, two hundred thirty-two".
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