Base | Representation |
---|---|
bin | 111000111100111001… |
… | …0101111110000100010 |
3 | 102200200110121012000121 |
4 | 1301321302233300202 |
5 | 4000433410231432 |
6 | 132103541310454 |
7 | 11556524335006 |
oct | 1617162576042 |
9 | 380613535017 |
10 | 122302430242 |
11 | 47960596033 |
12 | 1b852a0542a |
13 | b6c1200725 |
14 | 5cc3048706 |
15 | 32ac1a7197 |
hex | 1c79cafc22 |
122302430242 has 8 divisors (see below), whose sum is σ = 183526135632. Its totient is φ = 61127051700.
The previous prime is 122302430231. The next prime is 122302430267. The reversal of 122302430242 is 242034203221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12075384 + ... + 12085507.
It is an arithmetic number, because the mean of its divisors is an integer number (22940766954).
Almost surely, 2122302430242 is an apocalyptic number.
122302430242 is a deficient number, since it is larger than the sum of its proper divisors (61223705390).
122302430242 is a wasteful number, since it uses less digits than its factorization.
122302430242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24163424.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 122302430242 its reverse (242034203221), we get a palindrome (364336633463).
The spelling of 122302430242 in words is "one hundred twenty-two billion, three hundred two million, four hundred thirty thousand, two hundred forty-two".
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