Base | Representation |
---|---|
bin | 11000000100011100… |
… | …10100100000010010 |
3 | 1020100120102022002022 |
4 | 30002032110200102 |
5 | 202431041212242 |
6 | 5534131451442 |
7 | 635136655400 |
oct | 140216244022 |
9 | 36316368068 |
10 | 12922210322 |
11 | 553128396a |
12 | 2607756b82 |
13 | 12ac2366c8 |
14 | 8a82ba470 |
15 | 5096d80d2 |
hex | 302394812 |
12922210322 has 18 divisors (see below), whose sum is σ = 22549902183. Its totient is φ = 5537607852.
The previous prime is 12922210309. The next prime is 12922210331. The reversal of 12922210322 is 22301222921.
It can be written as a sum of positive squares in only one way, i.e., 6461105161 + 6461105161 = 80381^2 + 80381^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=80381.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12922210291 and 12922210300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1119593 + ... + 1131075.
Almost surely, 212922210322 is an apocalyptic number.
12922210322 is a deficient number, since it is larger than the sum of its proper divisors (9627691861).
12922210322 is an frugal number, since it uses more digits than its factorization.
12922210322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22982 (or 11492 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The spelling of 12922210322 in words is "twelve billion, nine hundred twenty-two million, two hundred ten thousand, three hundred twenty-two".
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