Base | Representation |
---|---|
bin | 10101000111111110… |
… | …11100111001010111 |
3 | 1002021101120102001000 |
4 | 22203333130321113 |
5 | 141211330113411 |
6 | 5113214234343 |
7 | 551022033066 |
oct | 124377347127 |
9 | 32241512030 |
10 | 11341254231 |
11 | 489a92a18a |
12 | 22461b59b3 |
13 | 10b983ab28 |
14 | 7983421dd |
15 | 4659eb956 |
hex | 2a3fdce57 |
11341254231 has 16 divisors (see below), whose sum is σ = 17032023520. Its totient is φ = 7457261760.
The previous prime is 11341254187. The next prime is 11341254289. The reversal of 11341254231 is 13245214311.
11341254231 is a `hidden beast` number, since 1 + 13 + 412 + 5 + 4 + 231 = 666.
It is not a de Polignac number, because 11341254231 - 210 = 11341253207 is a prime.
It is a super-2 number, since 2×113412542312 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11341254195 and 11341254204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11341254031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2875060 + ... + 2879001.
It is an arithmetic number, because the mean of its divisors is an integer number (1064501470).
Almost surely, 211341254231 is an apocalyptic number.
11341254231 is a deficient number, since it is larger than the sum of its proper divisors (5690769289).
11341254231 is an equidigital number, since it uses as much as digits as its factorization.
11341254231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5754143 (or 5754137 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
Adding to 11341254231 its reverse (13245214311), we get a palindrome (24586468542).
The spelling of 11341254231 in words is "eleven billion, three hundred forty-one million, two hundred fifty-four thousand, two hundred thirty-one".
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