Base | Representation |
---|---|
bin | 10100101101111110… |
… | …10101100010101111 |
3 | 1001201012010001112122 |
4 | 22112333111202233 |
5 | 140240004322203 |
6 | 5035423023155 |
7 | 542432651111 |
oct | 122677254257 |
9 | 31635101478 |
10 | 11123120303 |
11 | 4798790a09 |
12 | 21a513aabb |
13 | 10835a48b9 |
14 | 77739d3b1 |
15 | 4517ae538 |
hex | 296fd58af |
11123120303 has 4 divisors (see below), whose sum is σ = 11275491888. Its totient is φ = 10970748720.
The previous prime is 11123120299. The next prime is 11123120363. The reversal of 11123120303 is 30302132111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30302132111 = 1171 ⋅25877141.
It is a cyclic number.
It is not a de Polignac number, because 11123120303 - 22 = 11123120299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11123120363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76185683 + ... + 76185828.
It is an arithmetic number, because the mean of its divisors is an integer number (2818872972).
Almost surely, 211123120303 is an apocalyptic number.
11123120303 is a deficient number, since it is larger than the sum of its proper divisors (152371585).
11123120303 is an equidigital number, since it uses as much as digits as its factorization.
11123120303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152371584.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 11123120303 its reverse (30302132111), we get a palindrome (41425252414).
The spelling of 11123120303 in words is "eleven billion, one hundred twenty-three million, one hundred twenty thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •