Base | Representation |
---|---|
bin | 101111001010… |
… | …101001100011 |
3 | 212021011202021 |
4 | 233022221203 |
5 | 11131130022 |
6 | 1121002311 |
7 | 210044530 |
oct | 57125143 |
9 | 25234667 |
10 | 12364387 |
11 | 6a85602 |
12 | 4183397 |
13 | 273bb09 |
14 | 18dbd87 |
15 | 11437c7 |
hex | bcaa63 |
12364387 has 8 divisors (see below), whose sum is σ = 14234976. Its totient is φ = 10519872.
The previous prime is 12364379. The next prime is 12364393. The reversal of 12364387 is 78346321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12364387 - 23 = 12364379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12364357) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5488 + ... + 7405.
It is an arithmetic number, because the mean of its divisors is an integer number (1779372).
Almost surely, 212364387 is an apocalyptic number.
12364387 is a deficient number, since it is larger than the sum of its proper divisors (1870589).
12364387 is a wasteful number, since it uses less digits than its factorization.
12364387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13037.
The product of its digits is 24192, while the sum is 34.
The square root of 12364387 is about 3516.3030301725. The cubic root of 12364387 is about 231.2371084121.
The spelling of 12364387 in words is "twelve million, three hundred sixty-four thousand, three hundred eighty-seven".
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