Base | Representation |
---|---|
bin | 11011000111111… |
… | …00001010000010 |
3 | 120212010110222010 |
4 | 31203330022002 |
5 | 431221302000 |
6 | 34324353350 |
7 | 5431634631 |
oct | 1543741202 |
9 | 525113863 |
10 | 227525250 |
11 | 1074830a7 |
12 | 64245856 |
13 | 381a3a34 |
14 | 22309518 |
15 | 14e94d50 |
hex | d8fc282 |
227525250 has 32 divisors (see below), whose sum is σ = 567904896. Its totient is φ = 60673200.
The previous prime is 227525231. The next prime is 227525267. The reversal of 227525250 is 52525722.
227525250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150934 + ... + 152433.
It is an arithmetic number, because the mean of its divisors is an integer number (17747028).
Almost surely, 2227525250 is an apocalyptic number.
227525250 is an abundant number, since it is smaller than the sum of its proper divisors (340379646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227525250 is a wasteful number, since it uses less digits than its factorization.
227525250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303387 (or 303377 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 30.
The square root of 227525250 is about 15083.9401351238. The cubic root of 227525250 is about 610.4871589910.
The spelling of 227525250 in words is "two hundred twenty-seven million, five hundred twenty-five thousand, two hundred fifty".
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