Base | Representation |
---|---|
bin | 10100110111010001… |
… | …00010100010100111 |
3 | 1001220121201021222111 |
4 | 22123220202202213 |
5 | 140414430432221 |
6 | 5051244541451 |
7 | 544400121022 |
oct | 123350424247 |
9 | 31817637874 |
10 | 11201030311 |
11 | 4828764949 |
12 | 2207251887 |
13 | 10967828b3 |
14 | 7838801b9 |
15 | 45854dbe1 |
hex | 29ba228a7 |
11201030311 has 4 divisors (see below), whose sum is σ = 11461519432. Its totient is φ = 10940541192.
The previous prime is 11201030263. The next prime is 11201030327. The reversal of 11201030311 is 11303010211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11201030311 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11201030291 and 11201030300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11201036311) 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, 130244496 + ... + 130244581.
It is an arithmetic number, because the mean of its divisors is an integer number (2865379858).
Almost surely, 211201030311 is an apocalyptic number.
11201030311 is a deficient number, since it is larger than the sum of its proper divisors (260489121).
11201030311 is an equidigital number, since it uses as much as digits as its factorization.
11201030311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260489120.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 11201030311 its reverse (11303010211), we get a palindrome (22504040522).
The spelling of 11201030311 in words is "eleven billion, two hundred one million, thirty thousand, three hundred eleven".
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