Base | Representation |
---|---|
bin | 1000010001011100… |
… | …0110011010011000 |
3 | 12201202112121111111 |
4 | 2010113012122120 |
5 | 14021441214323 |
6 | 1004204110104 |
7 | 106013124451 |
oct | 20427063230 |
9 | 5652477444 |
10 | 2220648088 |
11 | a3a55285a |
12 | 51b835334 |
13 | 2950b0a69 |
14 | 170cd4128 |
15 | cee49c0d |
hex | 845c6698 |
2220648088 has 32 divisors (see below), whose sum is σ = 4310236800. Its totient is φ = 1071304192.
The previous prime is 2220648061. The next prime is 2220648149. The reversal of 2220648088 is 8808460222.
It is a self number, because there is not a number n which added to its sum of digits gives 2220648088.
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 in 7 ways as a sum of consecutive naturals, for example, 509856 + ... + 514192.
It is an arithmetic number, because the mean of its divisors is an integer number (134694900).
Almost surely, 22220648088 is an apocalyptic number.
It is an amenable number.
2220648088 is a deficient number, since it is larger than the sum of its proper divisors (2089588712).
2220648088 is a wasteful number, since it uses less digits than its factorization.
2220648088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6579 (or 6575 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 40.
The square root of 2220648088 is about 47123.7529065757. The cubic root of 2220648088 is about 1304.6476812497.
The spelling of 2220648088 in words is "two billion, two hundred twenty million, six hundred forty-eight thousand, eighty-eight".
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