Base | Representation |
---|---|
bin | 1110101100111… |
… | …00001010000100 |
3 | 22121001110100222 |
4 | 13112130022010 |
5 | 223032314022 |
6 | 20123123512 |
7 | 3025141211 |
oct | 726341204 |
9 | 277043328 |
10 | 123323012 |
11 | 6368144a |
12 | 35373598 |
13 | 1c71b5c7 |
14 | 12542b08 |
15 | ac60242 |
hex | 759c284 |
123323012 has 6 divisors (see below), whose sum is σ = 215815278. Its totient is φ = 61661504.
The previous prime is 123323009. The next prime is 123323017. The reversal of 123323012 is 210323321.
It can be written as a sum of positive squares in only one way, i.e., 122190916 + 1132096 = 11054^2 + 1064^2 .
It is not an unprimeable number, because it can be changed into a prime (123323017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15415373 + ... + 15415380.
It is an arithmetic number, because the mean of its divisors is an integer number (35969213).
Almost surely, 2123323012 is an apocalyptic number.
It is an amenable number.
123323012 is a deficient number, since it is larger than the sum of its proper divisors (92492266).
123323012 is a wasteful number, since it uses less digits than its factorization.
123323012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30830757 (or 30830755 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 123323012 is about 11105.0894638449. The cubic root of 123323012 is about 497.7539415507.
Adding to 123323012 its reverse (210323321), we get a palindrome (333646333).
The spelling of 123323012 in words is "one hundred twenty-three million, three hundred twenty-three thousand, twelve".
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