Base | Representation |
---|---|
bin | 101110011001… |
… | …000000101100 |
3 | 211212211211221 |
4 | 232121000230 |
5 | 11103123233 |
6 | 1112353124 |
7 | 205240003 |
oct | 56310054 |
9 | 24784757 |
10 | 12161068 |
11 | 6956877 |
12 | 40a57a4 |
13 | 269a3ca |
14 | 1887c3a |
15 | 110342d |
hex | b9902c |
12161068 has 6 divisors (see below), whose sum is σ = 21281876. Its totient is φ = 6080532.
The previous prime is 12161053. The next prime is 12161099. The reversal of 12161068 is 86016121.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520130 + ... + 1520137.
Almost surely, 212161068 is an apocalyptic number.
It is an amenable number.
12161068 is a deficient number, since it is larger than the sum of its proper divisors (9120808).
12161068 is a wasteful number, since it uses less digits than its factorization.
12161068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3040271 (or 3040269 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 12161068 is about 3487.2722864726. The cubic root of 12161068 is about 229.9626152218.
Adding to 12161068 its reverse (86016121), we get a palindrome (98177189).
The spelling of 12161068 in words is "twelve million, one hundred sixty-one thousand, sixty-eight".
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