Base | Representation |
---|---|
bin | 101110100111100010… |
… | …1001111100000011111 |
3 | 100120101220112211221202 |
4 | 1131033011033200133 |
5 | 3120011410201421 |
6 | 113553530350115 |
7 | 10142562435062 |
oct | 1351705174037 |
9 | 316356484852 |
10 | 100111022111 |
11 | 39503075711 |
12 | 1749ab8b33b |
13 | 95958120b9 |
14 | 4bb9ac08d9 |
15 | 290dd6a10b |
hex | 174f14f81f |
100111022111 has 2 divisors, whose sum is σ = 100111022112. Its totient is φ = 100111022110.
The previous prime is 100111022057. The next prime is 100111022129. The reversal of 100111022111 is 111220111001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 100111022111 - 26 = 100111022047 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 100111022092 and 100111022101.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (100111022171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055511055 + 50055511056.
It is an arithmetic number, because the mean of its divisors is an integer number (50055511056).
Almost surely, 2100111022111 is an apocalyptic number.
100111022111 is a deficient number, since it is larger than the sum of its proper divisors (1).
100111022111 is an equidigital number, since it uses as much as digits as its factorization.
100111022111 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 100111022111 its reverse (111220111001), we get a palindrome (211331133112).
The spelling of 100111022111 in words is "one hundred billion, one hundred eleven million, twenty-two thousand, one hundred eleven".
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