Base | Representation |
---|---|
bin | 111011110001111110100… |
… | …0101000010111100010010 |
3 | 1002002110111201220122021010 |
4 | 1313203331011002330102 |
5 | 2034103311144201440 |
6 | 25250251514311350 |
7 | 1505413450556226 |
oct | 167437505027422 |
9 | 32073451818233 |
10 | 8216223428370 |
11 | 2688531a24281 |
12 | b08438728556 |
13 | 477a2c067599 |
14 | 20594b252786 |
15 | e3ac9816580 |
hex | 778fd142f12 |
8216223428370 has 16 divisors (see below), whose sum is σ = 19718936228160. Its totient is φ = 2190992914224.
The previous prime is 8216223428359. The next prime is 8216223428407. The reversal of 8216223428370 is 738243226128.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136937057110 + ... + 136937057169.
It is an arithmetic number, because the mean of its divisors is an integer number (1232433514260).
Almost surely, 28216223428370 is an apocalyptic number.
8216223428370 is an abundant number, since it is smaller than the sum of its proper divisors (11502712799790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8216223428370 is a wasteful number, since it uses less digits than its factorization.
8216223428370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273874114289.
The product of its (nonzero) digits is 1548288, while the sum is 48.
The spelling of 8216223428370 in words is "eight trillion, two hundred sixteen billion, two hundred twenty-three million, four hundred twenty-eight thousand, three hundred seventy".
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