Base | Representation |
---|---|
bin | 1110101100011… |
… | …10111000000100 |
3 | 22120221200202011 |
4 | 13112032320010 |
5 | 223024043422 |
6 | 20122024004 |
7 | 3024523465 |
oct | 726167004 |
9 | 276850664 |
10 | 123268612 |
11 | 63644595 |
12 | 35348004 |
13 | 1c6cc90c |
14 | 1252ad6c |
15 | ac4e077 |
hex | 758ee04 |
123268612 has 12 divisors (see below), whose sum is σ = 218319696. Its totient is φ = 60891560.
The previous prime is 123268609. The next prime is 123268631. The reversal of 123268612 is 216862321.
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 in 3 ways as a sum of consecutive naturals, for example, 185314 + ... + 185977.
It is an arithmetic number, because the mean of its divisors is an integer number (18193308).
Almost surely, 2123268612 is an apocalyptic number.
It is an amenable number.
123268612 is a deficient number, since it is larger than the sum of its proper divisors (95051084).
123268612 is a wasteful number, since it uses less digits than its factorization.
123268612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371378 (or 371376 counting only the distinct ones).
The product of its digits is 6912, while the sum is 31.
The square root of 123268612 is about 11102.6398662660. The cubic root of 123268612 is about 497.6807413792.
The spelling of 123268612 in words is "one hundred twenty-three million, two hundred sixty-eight thousand, six hundred twelve".
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