Base | Representation |
---|---|
bin | 110011110101010011… |
… | …1001011000111111010 |
3 | 101122022102000010122222 |
4 | 1213222213023013322 |
5 | 3310430420220442 |
6 | 123045114244042 |
7 | 11020242052511 |
oct | 1475247130772 |
9 | 348272003588 |
10 | 111310320122 |
11 | 4322a857001 |
12 | 196a5726622 |
13 | a65bb09361 |
14 | 555d22d678 |
15 | 2d671758d2 |
hex | 19ea9cb1fa |
111310320122 has 4 divisors (see below), whose sum is σ = 166965480186. Its totient is φ = 55655160060.
The previous prime is 111310320103. The next prime is 111310320139. The reversal of 111310320122 is 221023013111.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 88725941161 + 22584378961 = 297869^2 + 150281^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 111310320122.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27827580029 + ... + 27827580032.
Almost surely, 2111310320122 is an apocalyptic number.
111310320122 is a deficient number, since it is larger than the sum of its proper divisors (55655160064).
111310320122 is an equidigital number, since it uses as much as digits as its factorization.
111310320122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55655160063.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 111310320122 its reverse (221023013111), we get a palindrome (332333333233).
The spelling of 111310320122 in words is "one hundred eleven billion, three hundred ten million, three hundred twenty thousand, one hundred twenty-two".
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