Base | Representation |
---|---|
bin | 10101100000010010… |
… | …01110100000110000 |
3 | 1002210121020001022122 |
4 | 22300021032200300 |
5 | 142121024041334 |
6 | 5145340253412 |
7 | 556046046020 |
oct | 126011164060 |
9 | 32717201278 |
10 | 11545143344 |
11 | 4994a29089 |
12 | 22a2541268 |
13 | 111cb57387 |
14 | 7b7457a80 |
15 | 47887332e |
hex | 2b024e830 |
11545143344 has 20 divisors (see below), whose sum is σ = 25564246224. Its totient is φ = 4947918528.
The previous prime is 11545143331. The next prime is 11545143427. The reversal of 11545143344 is 44334154511.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51540707 + ... + 51540930.
Almost surely, 211545143344 is an apocalyptic number.
11545143344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11545143344 is an abundant number, since it is smaller than the sum of its proper divisors (14019102880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11545143344 is a wasteful number, since it uses less digits than its factorization.
11545143344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103081652 (or 103081646 counting only the distinct ones).
The product of its digits is 57600, while the sum is 35.
Adding to 11545143344 its reverse (44334154511), we get a palindrome (55879297855).
The spelling of 11545143344 in words is "eleven billion, five hundred forty-five million, one hundred forty-three thousand, three hundred forty-four".
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