Base | Representation |
---|---|
bin | 11011000100000… |
… | …10001100101001 |
3 | 120211012002201110 |
4 | 31202002030221 |
5 | 431104310310 |
6 | 34305540533 |
7 | 5424454344 |
oct | 1542021451 |
9 | 524162643 |
10 | 227025705 |
11 | 107171855 |
12 | 64044749 |
13 | 3805a54a |
14 | 2221945b |
15 | 14de6d20 |
hex | d882329 |
227025705 has 8 divisors (see below), whose sum is σ = 363241152. Its totient is φ = 121080368.
The previous prime is 227025703. The next prime is 227025727. The reversal of 227025705 is 507520722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 227025705 - 21 = 227025703 is a prime.
It is not an unprimeable number, because it can be changed into a prime (227025703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7567509 + ... + 7567538.
It is an arithmetic number, because the mean of its divisors is an integer number (45405144).
Almost surely, 2227025705 is an apocalyptic number.
It is an amenable number.
227025705 is a deficient number, since it is larger than the sum of its proper divisors (136215447).
227025705 is a wasteful number, since it uses less digits than its factorization.
227025705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15135055.
The product of its (nonzero) digits is 9800, while the sum is 30.
The square root of 227025705 is about 15067.3721995576. The cubic root of 227025705 is about 610.0400448494.
The spelling of 227025705 in words is "two hundred twenty-seven million, twenty-five thousand, seven hundred five".
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