Base | Representation |
---|---|
bin | 11011000100101… |
… | …10000110001000 |
3 | 120211100020112002 |
4 | 31202112012020 |
5 | 431114412313 |
6 | 34311410132 |
7 | 5425244066 |
oct | 1542260610 |
9 | 524306462 |
10 | 227107208 |
11 | 107218009 |
12 | 64083948 |
13 | 38088683 |
14 | 2223b036 |
15 | 14e11058 |
hex | d896188 |
227107208 has 8 divisors (see below), whose sum is σ = 425826030. Its totient is φ = 113553600.
The previous prime is 227107193. The next prime is 227107219. The reversal of 227107208 is 802701722.
It can be written as a sum of positive squares in only one way, i.e., 149279524 + 77827684 = 12218^2 + 8822^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 14194193 + ... + 14194208.
Almost surely, 2227107208 is an apocalyptic number.
It is an amenable number.
227107208 is a deficient number, since it is larger than the sum of its proper divisors (198718822).
227107208 is a wasteful number, since it uses less digits than its factorization.
227107208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28388407 (or 28388403 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 29.
The square root of 227107208 is about 15070.0765757842. The cubic root of 227107208 is about 610.1130382652.
The spelling of 227107208 in words is "two hundred twenty-seven million, one hundred seven thousand, two hundred eight".
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