Base | Representation |
---|---|
bin | 10000000000101001001… |
… | …001111111010001011011 |
3 | 10220011210222101010101202 |
4 | 100000221021333101123 |
5 | 121011203220041331 |
6 | 2201231553304415 |
7 | 142326014436425 |
oct | 20005111772133 |
9 | 3804728333352 |
10 | 1100202112091 |
11 | 394658456885 |
12 | 15928756510b |
13 | 7c996921a24 |
14 | 3b370279815 |
15 | 1d9435c5ecb |
hex | 1002927f45b |
1100202112091 has 2 divisors, whose sum is σ = 1100202112092. Its totient is φ = 1100202112090.
The previous prime is 1100202112073. The next prime is 1100202112127. The reversal of 1100202112091 is 1902112020011.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1100202112091 is a prime.
It is not a weakly prime, because it can be changed into another prime (1100202112001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550101056045 + 550101056046.
It is an arithmetic number, because the mean of its divisors is an integer number (550101056046).
Almost surely, 21100202112091 is an apocalyptic number.
1100202112091 is a deficient number, since it is larger than the sum of its proper divisors (1).
1100202112091 is an equidigital number, since it uses as much as digits as its factorization.
1100202112091 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 20.
The spelling of 1100202112091 in words is "one trillion, one hundred billion, two hundred two million, one hundred twelve thousand, ninety-one".
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