Base | Representation |
---|---|
bin | 10100100101011001… |
… | …001111010110110110 |
3 | 2010001100012121012102 |
4 | 110211121033112312 |
5 | 330231131204344 |
6 | 14053103022102 |
7 | 1411466453645 |
oct | 244531172666 |
9 | 63040177172 |
10 | 22102209974 |
11 | 9412137539 |
12 | 4349b9a932 |
13 | 211308a670 |
14 | 10d958935c |
15 | 8955bce4e |
hex | 52564f5b6 |
22102209974 has 32 divisors (see below), whose sum is σ = 35913870720. Its totient is φ = 10141084800.
The previous prime is 22102209953. The next prime is 22102209979. The reversal of 22102209974 is 47990220122.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102209979) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 4104764 + ... + 4110144.
It is an arithmetic number, because the mean of its divisors is an integer number (1122308460).
Almost surely, 222102209974 is an apocalyptic number.
22102209974 is a deficient number, since it is larger than the sum of its proper divisors (13811660746).
22102209974 is a wasteful number, since it uses less digits than its factorization.
22102209974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6296.
The product of its (nonzero) digits is 36288, while the sum is 38.
The spelling of 22102209974 in words is "twenty-two billion, one hundred two million, two hundred nine thousand, nine hundred seventy-four".
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