Base | Representation |
---|---|
bin | 1101001110011001011… |
… | …1100110101001001000 |
3 | 210201110011222210112122 |
4 | 3103212113212221020 |
5 | 12210303012343124 |
6 | 252213054030412 |
7 | 22262210506022 |
oct | 3234627465110 |
9 | 721404883478 |
10 | 227203246664 |
11 | 883a1345039 |
12 | 38049aa8408 |
13 | 1856b152a34 |
14 | add4d0d012 |
15 | 5d9b7a575e |
hex | 34e65e6a48 |
227203246664 has 16 divisors (see below), whose sum is σ = 430397904300. Its totient is φ = 112430472192.
The previous prime is 227203246663. The next prime is 227203246747. The reversal of 227203246664 is 466642302722.
227203246664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 212482277764 + 14720968900 = 460958^2 + 121330^2 .
It is not an unprimeable number, because it can be changed into a prime (227203246663) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146393069 + ... + 146394620.
Almost surely, 2227203246664 is an apocalyptic number.
It is an amenable number.
227203246664 is a deficient number, since it is larger than the sum of its proper divisors (203194657636).
227203246664 is a wasteful number, since it uses less digits than its factorization.
227203246664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292787792 (or 292787788 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 44.
The spelling of 227203246664 in words is "two hundred twenty-seven billion, two hundred three million, two hundred forty-six thousand, six hundred sixty-four".
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