Base | Representation |
---|---|
bin | 1000010101100111010… |
… | …1111110100111100111 |
3 | 111200201201200002102100 |
4 | 2011121311332213213 |
5 | 4321324224234421 |
6 | 145445404543143 |
7 | 13230436322451 |
oct | 2053165764747 |
9 | 450651602370 |
10 | 143241243111 |
11 | 55825a4705a |
12 | 23917251ab3 |
13 | 1067a241125 |
14 | 6d0bcb12d1 |
15 | 3ad5569c26 |
hex | 2159d7e9e7 |
143241243111 has 6 divisors (see below), whose sum is σ = 206904017840. Its totient is φ = 95494162068.
The previous prime is 143241243107. The next prime is 143241243121. The reversal of 143241243111 is 111342142341.
It is a happy number.
143241243111 is a `hidden beast` number, since 1 + 4 + 324 + 1 + 24 + 311 + 1 = 666.
It is not a de Polignac number, because 143241243111 - 22 = 143241243107 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 (143241243121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7957846831 + ... + 7957846848.
Almost surely, 2143241243111 is an apocalyptic number.
143241243111 is a deficient number, since it is larger than the sum of its proper divisors (63662774729).
143241243111 is a wasteful number, since it uses less digits than its factorization.
143241243111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15915693685 (or 15915693682 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
Adding to 143241243111 its reverse (111342142341), we get a palindrome (254583385452).
The spelling of 143241243111 in words is "one hundred forty-three billion, two hundred forty-one million, two hundred forty-three thousand, one hundred eleven".
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