Base | Representation |
---|---|
bin | 100000011010100011001… |
… | …011001001000100001100 |
3 | 21212221122102221021202010 |
4 | 200122203023021010030 |
5 | 242443440322310002 |
6 | 4423151412501220 |
7 | 316635200154123 |
oct | 40324313110414 |
9 | 7787572837663 |
10 | 2227530666252 |
11 | 789765a98021 |
12 | 2bb86361a810 |
13 | 1320944954b8 |
14 | 79b5506caba |
15 | 3ce233ab46c |
hex | 206a32c910c |
2227530666252 has 12 divisors (see below), whose sum is σ = 5197571554616. Its totient is φ = 742510222080.
The previous prime is 2227530666239. The next prime is 2227530666287. The reversal of 2227530666252 is 2526660357222.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92813777749 + ... + 92813777772.
Almost surely, 22227530666252 is an apocalyptic number.
It is an amenable number.
2227530666252 is an abundant number, since it is smaller than the sum of its proper divisors (2970040888364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2227530666252 is a wasteful number, since it uses less digits than its factorization.
2227530666252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185627555528 (or 185627555526 counting only the distinct ones).
The product of its (nonzero) digits is 3628800, while the sum is 48.
The spelling of 2227530666252 in words is "two trillion, two hundred twenty-seven billion, five hundred thirty million, six hundred sixty-six thousand, two hundred fifty-two".
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