Base | Representation |
---|---|
bin | 101010110110010010111000… |
… | …011111111111001011100000 |
3 | 220201020120000102200122111201 |
4 | 222312102320133333023200 |
5 | 144200022204100103123 |
6 | 1504444151252250544 |
7 | 54456665614316116 |
oct | 5266227037771340 |
9 | 821216012618451 |
10 | 188449080472288 |
11 | 55055896084139 |
12 | 1917683b910a54 |
13 | 811c89760750c |
14 | 3476dac777ab6 |
15 | 16bbed68245ad |
hex | ab64b87ff2e0 |
188449080472288 has 12 divisors (see below), whose sum is σ = 371009127179880. Its totient is φ = 94224540236128.
The previous prime is 188449080472283. The next prime is 188449080472297. The reversal of 188449080472288 is 882274080944881.
It is a self number, because there is not a number n which added to its sum of digits gives 188449080472288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (188449080472283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2944516882348 + ... + 2944516882411.
It is an arithmetic number, because the mean of its divisors is an integer number (30917427264990).
Almost surely, 2188449080472288 is an apocalyptic number.
It is an amenable number.
188449080472288 is a deficient number, since it is larger than the sum of its proper divisors (182560046707592).
188449080472288 is an equidigital number, since it uses as much as digits as its factorization.
188449080472288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5889033764769 (or 5889033764761 counting only the distinct ones).
The product of its (nonzero) digits is 528482304, while the sum is 73.
The spelling of 188449080472288 in words is "one hundred eighty-eight trillion, four hundred forty-nine billion, eighty million, four hundred seventy-two thousand, two hundred eighty-eight".
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