Base | Representation |
---|---|
bin | 10000001010101100110… |
… | …001000101010000001011 |
3 | 10221012200111201020222121 |
4 | 100022230301011100023 |
5 | 121200312012010331 |
6 | 2210215244032111 |
7 | 143160422056234 |
oct | 20125461052013 |
9 | 3835614636877 |
10 | 1111000110091 |
11 | 399199664573 |
12 | 15b39b832637 |
13 | 809c7a40a61 |
14 | 3bab63a608b |
15 | 1dd76562c11 |
hex | 102acc4540b |
1111000110091 has 2 divisors, whose sum is σ = 1111000110092. Its totient is φ = 1111000110090.
The previous prime is 1111000110047. The next prime is 1111000110173. The reversal of 1111000110091 is 1900110001111.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1111000110091 - 237 = 973561156619 is a prime.
It is not a weakly prime, because it can be changed into another prime (1111000110391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555500055045 + 555500055046.
It is an arithmetic number, because the mean of its divisors is an integer number (555500055046).
Almost surely, 21111000110091 is an apocalyptic number.
1111000110091 is a deficient number, since it is larger than the sum of its proper divisors (1).
1111000110091 is an equidigital number, since it uses as much as digits as its factorization.
1111000110091 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9, while the sum is 16.
The spelling of 1111000110091 in words is "one trillion, one hundred eleven billion, one hundred ten thousand, ninety-one".
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