Base | Representation |
---|---|
bin | 11011000110110… |
… | …01011000011000 |
3 | 120211212020120111 |
4 | 31203121120120 |
5 | 431202222213 |
6 | 34321334104 |
7 | 5430502432 |
oct | 1543313030 |
9 | 524766514 |
10 | 227382808 |
11 | 107396084 |
12 | 64197334 |
13 | 38153c53 |
14 | 222ad652 |
15 | 14e67a3d |
hex | d8d9618 |
227382808 has 8 divisors (see below), whose sum is σ = 426342780. Its totient is φ = 113691400.
The previous prime is 227382787. The next prime is 227382817. The reversal of 227382808 is 808283722.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
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 as a sum of consecutive naturals, namely, 14211418 + ... + 14211433.
Almost surely, 2227382808 is an apocalyptic number.
It is an amenable number.
227382808 is a deficient number, since it is larger than the sum of its proper divisors (198959972).
227382808 is a wasteful number, since it uses less digits than its factorization.
227382808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28422857 (or 28422853 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 40.
The square root of 227382808 is about 15079.2177515944. The cubic root of 227382808 is about 610.3597340641.
The spelling of 227382808 in words is "two hundred twenty-seven million, three hundred eighty-two thousand, eight hundred eight".
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