Base | Representation |
---|---|
bin | 10101100001010110… |
… | …01101111110111111 |
3 | 1002211012222202112212 |
4 | 22300223031332333 |
5 | 142130314212304 |
6 | 5150255251035 |
7 | 556214560601 |
oct | 126053157677 |
9 | 32735882485 |
10 | 11554054079 |
11 | 4999a64927 |
12 | 22a5519a7b |
13 | 11219571b9 |
14 | 7b86d7171 |
15 | 47953366e |
hex | 2b0acdfbf |
11554054079 has 2 divisors, whose sum is σ = 11554054080. Its totient is φ = 11554054078.
The previous prime is 11554054037. The next prime is 11554054157. The reversal of 11554054079 is 97045045511.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11554054079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11554054279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5777027039 + 5777027040.
It is an arithmetic number, because the mean of its divisors is an integer number (5777027040).
Almost surely, 211554054079 is an apocalyptic number.
11554054079 is a deficient number, since it is larger than the sum of its proper divisors (1).
11554054079 is an equidigital number, since it uses as much as digits as its factorization.
11554054079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 126000, while the sum is 41.
The spelling of 11554054079 in words is "eleven billion, five hundred fifty-four million, fifty-four thousand, seventy-nine".
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