Base | Representation |
---|---|
bin | 10100100101011001… |
… | …010010101000100000 |
3 | 2010001100020021121101 |
4 | 110211121102220200 |
5 | 330231132122032 |
6 | 14053103204144 |
7 | 1411466541034 |
oct | 244531225040 |
9 | 63040207541 |
10 | 22102223392 |
11 | 9412146627 |
12 | 4349ba6654 |
13 | 21130937c2 |
14 | 10d95901c4 |
15 | 8955c1de7 |
hex | 525652a20 |
22102223392 has 12 divisors (see below), whose sum is σ = 43513752366. Its totient is φ = 11051111680.
The previous prime is 22102223389. The next prime is 22102223411. The reversal of 22102223392 is 29332220122.
It can be written as a sum of positive squares in only one way, i.e., 20910316816 + 1191906576 = 144604^2 + 34524^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 22102223392.
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 as a sum of consecutive naturals, namely, 345347209 + ... + 345347272.
Almost surely, 222102223392 is an apocalyptic number.
It is an amenable number.
22102223392 is a deficient number, since it is larger than the sum of its proper divisors (21411528974).
22102223392 is an equidigital number, since it uses as much as digits as its factorization.
22102223392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690694491 (or 690694483 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The spelling of 22102223392 in words is "twenty-two billion, one hundred two million, two hundred twenty-three thousand, three hundred ninety-two".
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