Base | Representation |
---|---|
bin | 101110011010… |
… | …101110011000 |
3 | 211220012110221 |
4 | 232122232120 |
5 | 11103334323 |
6 | 1112445424 |
7 | 205266322 |
oct | 56325630 |
9 | 24805427 |
10 | 12168088 |
11 | 6961079 |
12 | 40a9874 |
13 | 26a066a |
14 | 188a612 |
15 | 110555d |
hex | b9ab98 |
12168088 has 8 divisors (see below), whose sum is σ = 22815180. Its totient is φ = 6084040.
The previous prime is 12168077. The next prime is 12168137. The reversal of 12168088 is 88086121.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 760498 + ... + 760513.
Almost surely, 212168088 is an apocalyptic number.
It is an amenable number.
12168088 is a deficient number, since it is larger than the sum of its proper divisors (10647092).
12168088 is a wasteful number, since it uses less digits than its factorization.
12168088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1521017 (or 1521013 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 34.
The square root of 12168088 is about 3488.2786585937. The cubic root of 12168088 is about 230.0068554982.
It can be divided in two parts, 12 and 168088, that added together give a square (168100 = 4102).
The spelling of 12168088 in words is "twelve million, one hundred sixty-eight thousand, eighty-eight".
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