Base | Representation |
---|---|
bin | 1101010000011… |
… | …11101000001100 |
3 | 21202021012122112 |
4 | 12220033220030 |
5 | 211432304233 |
6 | 15011403152 |
7 | 2520203231 |
oct | 650175014 |
9 | 252235575 |
10 | 111213068 |
11 | 5786002a |
12 | 312b34b8 |
13 | 1a06b565 |
14 | 10aad788 |
15 | 9b6c048 |
hex | 6a0fa0c |
111213068 has 6 divisors (see below), whose sum is σ = 194622876. Its totient is φ = 55606532.
The previous prime is 111213049. The next prime is 111213077. The reversal of 111213068 is 860312111.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13901630 + ... + 13901637.
It is an arithmetic number, because the mean of its divisors is an integer number (32437146).
Almost surely, 2111213068 is an apocalyptic number.
It is an amenable number.
111213068 is a deficient number, since it is larger than the sum of its proper divisors (83409808).
111213068 is a wasteful number, since it uses less digits than its factorization.
111213068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27803271 (or 27803269 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 23.
The square root of 111213068 is about 10545.7606648359. The cubic root of 111213068 is about 480.8968590938.
Adding to 111213068 its reverse (860312111), we get a palindrome (971525179).
The spelling of 111213068 in words is "one hundred eleven million, two hundred thirteen thousand, sixty-eight".
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