Base | Representation |
---|---|
bin | 110011010001001111… |
… | …0001010110101011011 |
3 | 101112012001120111201011 |
4 | 1212202132022311123 |
5 | 3300441100000331 |
6 | 122325041034351 |
7 | 10645244362624 |
oct | 1464236126533 |
9 | 345161514634 |
10 | 110100000091 |
11 | 42769641714 |
12 | 194083259b7 |
13 | a4c8140763 |
14 | 54865b4a4b |
15 | 2ce5c9c3b1 |
hex | 19a278ad5b |
110100000091 has 2 divisors, whose sum is σ = 110100000092. Its totient is φ = 110100000090.
The previous prime is 110100000089. The next prime is 110100000113. The reversal of 110100000091 is 190000001011.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 110100000091 - 21 = 110100000089 is a prime.
Together with 110100000089, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (110100000011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050000045 + 55050000046.
It is an arithmetic number, because the mean of its divisors is an integer number (55050000046).
Almost surely, 2110100000091 is an apocalyptic number.
110100000091 is a deficient number, since it is larger than the sum of its proper divisors (1).
110100000091 is an equidigital number, since it uses as much as digits as its factorization.
110100000091 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9, while the sum is 13.
The spelling of 110100000091 in words is "one hundred ten billion, one hundred million, ninety-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •