Base | Representation |
---|---|
bin | 10100100001010001… |
… | …101000000111101001 |
3 | 2002212112011201112012 |
4 | 110201101220013221 |
5 | 330110433333020 |
6 | 14042153525305 |
7 | 1410000206564 |
oct | 244121500751 |
9 | 62775151465 |
10 | 22033105385 |
11 | 9387128205 |
12 | 432aa13835 |
13 | 2101973585 |
14 | 10d031b4db |
15 | 88e4bc7c5 |
hex | 5214681e9 |
22033105385 has 8 divisors (see below), whose sum is σ = 27292621056. Its totient is φ = 17057887920.
The previous prime is 22033105379. The next prime is 22033105399. The reversal of 22033105385 is 58350133022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22033105385 - 218 = 22032843241 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71074379 + ... + 71074688.
It is an arithmetic number, because the mean of its divisors is an integer number (3411577632).
Almost surely, 222033105385 is an apocalyptic number.
It is an amenable number.
22033105385 is a deficient number, since it is larger than the sum of its proper divisors (5259515671).
22033105385 is a wasteful number, since it uses less digits than its factorization.
22033105385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142149103.
The product of its (nonzero) digits is 21600, while the sum is 32.
The spelling of 22033105385 in words is "twenty-two billion, thirty-three million, one hundred five thousand, three hundred eighty-five".
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