Base | Representation |
---|---|
bin | 10100100011110010… |
… | …001110001010000000 |
3 | 2002222110101120021110 |
4 | 110203302032022000 |
5 | 330202223013344 |
6 | 14050300123320 |
7 | 1411021065663 |
oct | 244362161200 |
9 | 62873346243 |
10 | 22075204224 |
11 | 93a8971737 |
12 | 4340b36540 |
13 | 210a5c3528 |
14 | 10d5b596da |
15 | 8930363b9 |
hex | 523c8e280 |
22075204224 has 64 divisors (see below), whose sum is σ = 61186731840. Its totient is φ = 7038468096.
The previous prime is 22075204187. The next prime is 22075204243. The reversal of 22075204224 is 42240257022.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 22075204191 and 22075204200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240897 + ... + 1258560.
It is an arithmetic number, because the mean of its divisors is an integer number (956042685).
Almost surely, 222075204224 is an apocalyptic number.
22075204224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22075204224 is an abundant number, since it is smaller than the sum of its proper divisors (39111527616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22075204224 is a wasteful number, since it uses less digits than its factorization.
22075204224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2499497 (or 2499485 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 30.
The spelling of 22075204224 in words is "twenty-two billion, seventy-five million, two hundred four thousand, two hundred twenty-four".
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