Base | Representation |
---|---|
bin | 10110111101010001… |
… | …11010001000000010 |
3 | 1011210222001001102012 |
4 | 23132220322020002 |
5 | 200220222403021 |
6 | 5355003452522 |
7 | 614300321552 |
oct | 133650721002 |
9 | 34728031365 |
10 | 12325200386 |
11 | 5255288524 |
12 | 247b827142 |
13 | 1215646aa5 |
14 | 84ccb1162 |
15 | 4c20ab35b |
hex | 2dea3a202 |
12325200386 has 4 divisors (see below), whose sum is σ = 18487800582. Its totient is φ = 6162600192.
The previous prime is 12325200347. The next prime is 12325200389. The reversal of 12325200386 is 68300252321.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68300252321 = 7 ⋅9757178903.
It can be written as a sum of positive squares in only one way, i.e., 10124183161 + 2201017225 = 100619^2 + 46915^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12325200389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081300095 + ... + 3081300098.
Almost surely, 212325200386 is an apocalyptic number.
12325200386 is a deficient number, since it is larger than the sum of its proper divisors (6162600196).
12325200386 is an equidigital number, since it uses as much as digits as its factorization.
12325200386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6162600195.
The product of its (nonzero) digits is 17280, while the sum is 32.
The spelling of 12325200386 in words is "twelve billion, three hundred twenty-five million, two hundred thousand, three hundred eighty-six".
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