Base | Representation |
---|---|
bin | 100000001100011001010… |
… | …010000011100111010000 |
3 | 21211111102020120100211201 |
4 | 200030121102003213100 |
5 | 242221324033234412 |
6 | 4412155331320544 |
7 | 315556441312255 |
oct | 40143122034720 |
9 | 7744366510751 |
10 | 2212332321232 |
11 | 783276a13500 |
12 | 2b8921750154 |
13 | 130811821537 |
14 | 7911277742c |
15 | 3c833e67e57 |
hex | 203194839d0 |
2212332321232 has 60 divisors (see below), whose sum is σ = 4725472863748. Its totient is φ = 1002621312000.
The previous prime is 2212332321223. The next prime is 2212332321247. The reversal of 2212332321232 is 2321232332122.
It can be written as a sum of positive squares in 2 ways, for example, as 1014016776256 + 1198315544976 = 1006984^2 + 1094676^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2212332321232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043019 + ... + 2347882.
Almost surely, 22212332321232 is an apocalyptic number.
2212332321232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2212332321232 is an abundant number, since it is smaller than the sum of its proper divisors (2513140542516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212332321232 is a wasteful number, since it uses less digits than its factorization.
2212332321232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3391268 (or 3391251 counting only the distinct ones).
The product of its digits is 10368, while the sum is 28.
Adding to 2212332321232 its reverse (2321232332122), we get a palindrome (4533564653354).
The spelling of 2212332321232 in words is "two trillion, two hundred twelve billion, three hundred thirty-two million, three hundred twenty-one thousand, two hundred thirty-two".
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