Base | Representation |
---|---|
bin | 101101100001011110000010… |
… | …010000100101000100101000 |
3 | 222020220002101111122102121100 |
4 | 231201132002100211010220 |
5 | 202220233322441343042 |
6 | 1545452055034041400 |
7 | 60112563062521464 |
oct | 5541360220450450 |
9 | 866802344572540 |
10 | 200212085887272 |
11 | 58880517a68538 |
12 | 1a55653a579260 |
13 | 8793bc3484834 |
14 | 3762460cbd4a4 |
15 | 1822e9859c24c |
hex | b61782425128 |
200212085887272 has 48 divisors (see below), whose sum is σ = 547609789389780. Its totient is φ = 66076596000000.
The previous prime is 200212085887271. The next prime is 200212085887283. The reversal of 200212085887272 is 272788580212002.
200212085887272 is a `hidden beast` number, since 2 + 0 + 0 + 212 + 0 + 85 + 8 + 87 + 272 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 200135515249476 + 76570637796 = 14146926^2 + 276714^2 .
It is not an unprimeable number, because it can be changed into a prime (200212085887271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13765950229 + ... + 13765964772.
Almost surely, 2200212085887272 is an apocalyptic number.
It is an amenable number.
200212085887272 is an abundant number, since it is smaller than the sum of its proper divisors (347397703502508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200212085887272 is a wasteful number, since it uses less digits than its factorization.
200212085887272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27531915114 (or 27531915107 counting only the distinct ones).
The product of its (nonzero) digits is 4014080, while the sum is 54.
The spelling of 200212085887272 in words is "two hundred trillion, two hundred twelve billion, eighty-five million, eight hundred eighty-seven thousand, two hundred seventy-two".
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