Base | Representation |
---|---|
bin | 11011000011111… |
… | …10000100010100 |
3 | 120211011020111220 |
4 | 31201332010110 |
5 | 431103240123 |
6 | 34305330340 |
7 | 5424354126 |
oct | 1541760424 |
9 | 524136456 |
10 | 227008788 |
11 | 107160076 |
12 | 640369b0 |
13 | 38052936 |
14 | 22213216 |
15 | 14de1ce3 |
hex | d87e114 |
227008788 has 24 divisors (see below), whose sum is σ = 531223392. Its totient is φ = 75450144.
The previous prime is 227008783. The next prime is 227008799. The reversal of 227008788 is 887800722.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227008783) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 23095 + ... + 31422.
It is an arithmetic number, because the mean of its divisors is an integer number (22134308).
Almost surely, 2227008788 is an apocalyptic number.
It is an amenable number.
227008788 is an abundant number, since it is smaller than the sum of its proper divisors (304214604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227008788 is a wasteful number, since it uses less digits than its factorization.
227008788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54871 (or 54869 counting only the distinct ones).
The product of its (nonzero) digits is 100352, while the sum is 42.
The square root of 227008788 is about 15066.8108105199. The cubic root of 227008788 is about 610.0248919342.
The spelling of 227008788 in words is "two hundred twenty-seven million, eight thousand, seven hundred eighty-eight".
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