Base | Representation |
---|---|
bin | 1011001011001101100011… |
… | …0001110110001000111011 |
3 | 1121111122112010020022121100 |
4 | 2302303120301312020323 |
5 | 3102303233303141102 |
6 | 42044403125142443 |
7 | 2405503226513313 |
oct | 262633061661073 |
9 | 47448463208540 |
10 | 12287243412027 |
11 | 3a07a9963a811 |
12 | 1465424b5aa23 |
13 | 6b18b36c368c |
14 | 3069c4838443 |
15 | 16494570ea1c |
hex | b2cd8c7623b |
12287243412027 has 12 divisors (see below), whose sum is σ = 18083112946704. Its totient is φ = 8036939086800.
The previous prime is 12287243411957. The next prime is 12287243412043. The reversal of 12287243412027 is 72021434278221.
12287243412027 is a `hidden beast` number, since 1 + 2 + 2 + 8 + 7 + 2 + 434 + 1 + 202 + 7 = 666.
It is not a de Polignac number, because 12287243412027 - 226 = 12287176303163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12287243412527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12879709599 + ... + 12879710552.
It is an arithmetic number, because the mean of its divisors is an integer number (1506926078892).
Almost surely, 212287243412027 is an apocalyptic number.
12287243412027 is a deficient number, since it is larger than the sum of its proper divisors (5795869534677).
12287243412027 is a wasteful number, since it uses less digits than its factorization.
12287243412027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25759420210 (or 25759420207 counting only the distinct ones).
The product of its (nonzero) digits is 602112, while the sum is 45.
The spelling of 12287243412027 in words is "twelve trillion, two hundred eighty-seven billion, two hundred forty-three million, four hundred twelve thousand, twenty-seven".
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