Base | Representation |
---|---|
bin | 11011000011111… |
… | …00000101110101 |
3 | 120211010211102002 |
4 | 31201330011311 |
5 | 431103010233 |
6 | 34305225045 |
7 | 5424321413 |
oct | 1541740565 |
9 | 524124362 |
10 | 227000693 |
11 | 107154a87 |
12 | 64032185 |
13 | 3804c04a |
14 | 222102b3 |
15 | 14dde6e8 |
hex | d87c175 |
227000693 has 12 divisors (see below), whose sum is σ = 235936800. Its totient is φ = 218390040.
The previous prime is 227000687. The next prime is 227000747. The reversal of 227000693 is 396000722.
It is not a de Polignac number, because 227000693 - 26 = 227000629 is a prime.
It is a Duffinian number.
227000693 is a modest number, since divided by 693 gives 227 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227000663) 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, 190646 + ... + 191832.
It is an arithmetic number, because the mean of its divisors is an integer number (19661400).
Almost surely, 2227000693 is an apocalyptic number.
It is an amenable number.
227000693 is a deficient number, since it is larger than the sum of its proper divisors (8936107).
227000693 is a wasteful number, since it uses less digits than its factorization.
227000693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1448 (or 1417 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 227000693 is about 15066.5421713146. The cubic root of 227000693 is about 610.0176408049.
Adding to 227000693 its sum of digits (29), we get a palindrome (227000722).
The spelling of 227000693 in words is "two hundred twenty-seven million, six hundred ninety-three", and thus it is an aban number.
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