Base | Representation |
---|---|
bin | 10100101011110011… |
… | …011001000111011010 |
3 | 2010022211112010120001 |
4 | 110223303121013122 |
5 | 330441142311421 |
6 | 14111503323214 |
7 | 1414243403314 |
oct | 245363310732 |
9 | 63284463501 |
10 | 22209728986 |
11 | 94678a4125 |
12 | 4379bb050a |
13 | 212c434693 |
14 | 11099767b4 |
15 | 89ec5a691 |
hex | 52bcd91da |
22209728986 has 8 divisors (see below), whose sum is σ = 33320304864. Its totient is φ = 11102960700.
The previous prime is 22209728971. The next prime is 22209729019. The reversal of 22209728986 is 68982790222.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937270 + ... + 960673.
It is an arithmetic number, because the mean of its divisors is an integer number (4165038108).
Almost surely, 222209728986 is an apocalyptic number.
22209728986 is a deficient number, since it is larger than the sum of its proper divisors (11110575878).
22209728986 is a wasteful number, since it uses less digits than its factorization.
22209728986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1903796.
The product of its (nonzero) digits is 3483648, while the sum is 55.
The spelling of 22209728986 in words is "twenty-two billion, two hundred nine million, seven hundred twenty-eight thousand, nine hundred eighty-six".
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