Base | Representation |
---|---|
bin | 10111110000010101… |
… | …01101100011110011 |
3 | 1012220210221112100101 |
4 | 23320022231203303 |
5 | 202104343222321 |
6 | 5505303333231 |
7 | 631020616015 |
oct | 137012554363 |
9 | 35823845311 |
10 | 12753492211 |
11 | 5455017509 |
12 | 257b151217 |
13 | 12832b29c5 |
14 | 88db1c1b5 |
15 | 4e99ac791 |
hex | 2f82ad8f3 |
12753492211 has 2 divisors, whose sum is σ = 12753492212. Its totient is φ = 12753492210.
The previous prime is 12753492181. The next prime is 12753492233. The reversal of 12753492211 is 11229435721.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12753492211 - 25 = 12753492179 is a prime.
It is not a weakly prime, because it can be changed into another prime (12753492281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6376746105 + 6376746106.
It is an arithmetic number, because the mean of its divisors is an integer number (6376746106).
Almost surely, 212753492211 is an apocalyptic number.
12753492211 is a deficient number, since it is larger than the sum of its proper divisors (1).
12753492211 is an equidigital number, since it uses as much as digits as its factorization.
12753492211 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 30240, while the sum is 37.
The spelling of 12753492211 in words is "twelve billion, seven hundred fifty-three million, four hundred ninety-two thousand, two hundred eleven".
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