Base | Representation |
---|---|
bin | 111000111001111110… |
… | …0000101000000111000 |
3 | 102200102121210020201020 |
4 | 1301303330011000320 |
5 | 4000233234311204 |
6 | 132050112222440 |
7 | 11554222450155 |
oct | 1616374050070 |
9 | 380377706636 |
10 | 122204213304 |
11 | 47910102208 |
12 | 1b825b3aa20 |
13 | b6a6a626b4 |
14 | 5cb3d9d22c |
15 | 32a3755bd9 |
hex | 1c73f05038 |
122204213304 has 64 divisors (see below), whose sum is σ = 310741747200. Its totient is φ = 40041790464.
The previous prime is 122204213303. The next prime is 122204213317. The reversal of 122204213304 is 403312402221.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122204213303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288424 + ... + 572360.
It is an arithmetic number, because the mean of its divisors is an integer number (4855339800).
Almost surely, 2122204213304 is an apocalyptic number.
It is an amenable number.
122204213304 is an abundant number, since it is smaller than the sum of its proper divisors (188537533896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122204213304 is a wasteful number, since it uses less digits than its factorization.
122204213304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284252 (or 284248 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 122204213304 its reverse (403312402221), we get a palindrome (525516615525).
The spelling of 122204213304 in words is "one hundred twenty-two billion, two hundred four million, two hundred thirteen thousand, three hundred four".
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