Base | Representation |
---|---|
bin | 1100010011101001010… |
… | …1111011010110001101 |
3 | 202012202002000211210100 |
4 | 3010322111323112031 |
5 | 11431003122133031 |
6 | 241044114201313 |
7 | 21163326152355 |
oct | 3047225732615 |
9 | 665662024710 |
10 | 211432224141 |
11 | 81738a84426 |
12 | 34b88283239 |
13 | 16c2695b548 |
14 | a33a543b65 |
15 | 5776e3ede6 |
hex | 313a57b58d |
211432224141 has 12 divisors (see below), whose sum is σ = 305548885980. Its totient is φ = 140887069440.
The previous prime is 211432224127. The next prime is 211432224173. The reversal of 211432224141 is 141422234112.
211432224141 is a `hidden beast` number, since 2 + 1 + 1 + 432 + 224 + 1 + 4 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 138763700100 + 72668524041 = 372510^2 + 269571^2 .
It is not a de Polignac number, because 211432224141 - 25 = 211432224109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211432224191) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5625786 + ... + 5663243.
It is an arithmetic number, because the mean of its divisors is an integer number (25462407165).
Almost surely, 2211432224141 is an apocalyptic number.
It is an amenable number.
211432224141 is a deficient number, since it is larger than the sum of its proper divisors (94116661839).
211432224141 is a wasteful number, since it uses less digits than its factorization.
211432224141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11291116 (or 11291113 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
Adding to 211432224141 its reverse (141422234112), we get a palindrome (352854458253).
The spelling of 211432224141 in words is "two hundred eleven billion, four hundred thirty-two million, two hundred twenty-four thousand, one hundred forty-one".
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