Base | Representation |
---|---|
bin | 1011001010011011010001… |
… | …0111101001111011111001 |
3 | 1121110100200120121022120021 |
4 | 2302212310113221323321 |
5 | 3102043113400232013 |
6 | 42034252024330441 |
7 | 2404514623533100 |
oct | 262466427517371 |
9 | 47410616538507 |
10 | 12273747664633 |
11 | 3a022a3642a74 |
12 | 1462899313a21 |
13 | 6b05426c8430 |
14 | 3060a4303037 |
15 | 1644059d4a8d |
hex | b29b45e9ef9 |
12273747664633 has 12 divisors (see below), whose sum is σ = 15375903668580. Its totient is φ = 9711097052832.
The previous prime is 12273747664571. The next prime is 12273747664637. The reversal of 12273747664633 is 33646674737221.
It can be written as a sum of positive squares in 2 ways, for example, as 4570308557584 + 7703439107049 = 2137828^2 + 2775507^2 .
It is not a de Polignac number, because 12273747664633 - 237 = 12136308711161 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12273747664637) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9634024218 + ... + 9634025491.
It is an arithmetic number, because the mean of its divisors is an integer number (1281325305715).
Almost surely, 212273747664633 is an apocalyptic number.
12273747664633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12273747664633 is a deficient number, since it is larger than the sum of its proper divisors (3102156003947).
12273747664633 is a wasteful number, since it uses less digits than its factorization.
12273747664633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19268049736 (or 19268049729 counting only the distinct ones).
The product of its digits is 128024064, while the sum is 61.
The spelling of 12273747664633 in words is "twelve trillion, two hundred seventy-three billion, seven hundred forty-seven million, six hundred sixty-four thousand, six hundred thirty-three".
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