Base | Representation |
---|---|
bin | 11010001110100… |
… | …00100111101000 |
3 | 120022222111201021 |
4 | 31013100213220 |
5 | 422310210023 |
6 | 33455302224 |
7 | 5311012333 |
oct | 1507204750 |
9 | 508874637 |
10 | 220006888 |
11 | 103208482 |
12 | 6181a974 |
13 | 367708ba |
14 | 2130d61a |
15 | 144ac35d |
hex | d1d09e8 |
220006888 has 16 divisors (see below), whose sum is σ = 413254080. Its totient is φ = 109805808.
The previous prime is 220006879. The next prime is 220006901. The reversal of 220006888 is 888600022.
It is a happy 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 in 3 ways as a sum of consecutive naturals, for example, 19920 + ... + 28927.
It is an arithmetic number, because the mean of its divisors is an integer number (25828380).
Almost surely, 2220006888 is an apocalyptic number.
It is an amenable number.
220006888 is a deficient number, since it is larger than the sum of its proper divisors (193247192).
220006888 is a wasteful number, since it uses less digits than its factorization.
220006888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49416 (or 49412 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 34.
The square root of 220006888 is about 14832.6291668065. The cubic root of 220006888 is about 603.6873738492.
The spelling of 220006888 in words is "two hundred twenty million, six thousand, eight hundred eighty-eight".
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