Base | Representation |
---|---|
bin | 1101001101111000110… |
… | …0010001110110101101 |
3 | 210201002121212000002200 |
4 | 3103132030101312231 |
5 | 12210012402411310 |
6 | 252151313412113 |
7 | 22255623444345 |
oct | 3233614216655 |
9 | 721077760080 |
10 | 227066060205 |
11 | 883309648a6 |
12 | 3800bb6a039 |
13 | 185488bc20a |
14 | adc09dbd25 |
15 | 5d8e7079c0 |
hex | 34de311dad |
227066060205 has 24 divisors (see below), whose sum is σ = 407152937880. Its totient is φ = 116925970560.
The previous prime is 227066060161. The next prime is 227066060219. The reversal of 227066060205 is 502060660722.
227066060205 is a `hidden beast` number, since 2 + 27 + 0 + 6 + 606 + 0 + 20 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 29634245316 + 197431814889 = 172146^2 + 444333^2 .
It is not a de Polignac number, because 227066060205 - 231 = 224918576557 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 227066060205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86997186 + ... + 86999795.
It is an arithmetic number, because the mean of its divisors is an integer number (16964705745).
Almost surely, 2227066060205 is an apocalyptic number.
It is an amenable number.
227066060205 is a deficient number, since it is larger than the sum of its proper divisors (180086877675).
227066060205 is a wasteful number, since it uses less digits than its factorization.
227066060205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173997021 (or 173997018 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The spelling of 227066060205 in words is "two hundred twenty-seven billion, sixty-six million, sixty thousand, two hundred five".
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