Base | Representation |
---|---|
bin | 1011000111111101000101… |
… | …0000101100000010010101 |
3 | 1121022022002010021211111021 |
4 | 2301333101100230002111 |
5 | 3100344131333021113 |
6 | 42002550153041141 |
7 | 2401452405402514 |
oct | 261772120540225 |
9 | 47268063254437 |
10 | 12231282704533 |
11 | 3996292243a22 |
12 | 14566079b61b1 |
13 | 6a9535a646c9 |
14 | 303dd660667b |
15 | 16326c8e448d |
hex | b1fd142c095 |
12231282704533 has 2 divisors, whose sum is σ = 12231282704534. Its totient is φ = 12231282704532.
The previous prime is 12231282704497. The next prime is 12231282704549. The reversal of 12231282704533 is 33540728213221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8935543820644 + 3295738883889 = 2989238^2 + 1815417^2 .
It is an emirp because it is prime and its reverse (33540728213221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12231282704533 - 29 = 12231282704021 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12231282704533.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12231282704033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115641352266 + 6115641352267.
It is an arithmetic number, because the mean of its divisors is an integer number (6115641352267).
Almost surely, 212231282704533 is an apocalyptic number.
It is an amenable number.
12231282704533 is a deficient number, since it is larger than the sum of its proper divisors (1).
12231282704533 is an equidigital number, since it uses as much as digits as its factorization.
12231282704533 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 483840, while the sum is 43.
The spelling of 12231282704533 in words is "twelve trillion, two hundred thirty-one billion, two hundred eighty-two million, seven hundred four thousand, five hundred thirty-three".
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