Base | Representation |
---|---|
bin | 1010000110110000000100… |
… | …1110111111000001110101 |
3 | 1110100012200201222100010111 |
4 | 2201230001032333001311 |
5 | 2424021013340201044 |
6 | 35344211441423021 |
7 | 2224515305021311 |
oct | 241540116770165 |
9 | 43305621870114 |
10 | 11111101100149 |
11 | 35a42119a5946 |
12 | 12b54a533aa71 |
13 | 627a06a985bb |
14 | 2a5accaa2b41 |
15 | 14405a2a3b34 |
hex | a1b013bf075 |
11111101100149 has 2 divisors, whose sum is σ = 11111101100150. Its totient is φ = 11111101100148.
The previous prime is 11111101100111. The next prime is 11111101100161. The reversal of 11111101100149 is 94100110111111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8849256552900 + 2261844547249 = 2974770^2 + 1503943^2 .
It is a cyclic number.
It is not a de Polignac number, because 11111101100149 - 211 = 11111101098101 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11111101100249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555550550074 + 5555550550075.
It is an arithmetic number, because the mean of its divisors is an integer number (5555550550075).
Almost surely, 211111101100149 is an apocalyptic number.
It is an amenable number.
11111101100149 is a deficient number, since it is larger than the sum of its proper divisors (1).
11111101100149 is an equidigital number, since it uses as much as digits as its factorization.
11111101100149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 22.
The spelling of 11111101100149 in words is "eleven trillion, one hundred eleven billion, one hundred one million, one hundred thousand, one hundred forty-nine".
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