Base | Representation |
---|---|
bin | 111111110011101… |
… | …0110111111011111 |
3 | 12112012201022002110 |
4 | 1333213112333133 |
5 | 13341100233343 |
6 | 552241325103 |
7 | 104025256062 |
oct | 17747267737 |
9 | 5465638073 |
10 | 2141024223 |
11 | 9a9609208 |
12 | 4b9036793 |
13 | 281752950 |
14 | 1644c88d9 |
15 | c7e6c833 |
hex | 7f9d6fdf |
2141024223 has 32 divisors (see below), whose sum is σ = 3222616320. Its totient is φ = 1255484160.
The previous prime is 2141024153. The next prime is 2141024233. The reversal of 2141024223 is 3224201412.
It is not a de Polignac number, because 2141024223 - 28 = 2141023967 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2141024223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2141024233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53188 + ... + 84326.
It is an arithmetic number, because the mean of its divisors is an integer number (100706760).
Almost surely, 22141024223 is an apocalyptic number.
2141024223 is a deficient number, since it is larger than the sum of its proper divisors (1081592097).
2141024223 is a wasteful number, since it uses less digits than its factorization.
2141024223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31239.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2141024223 is about 46271.2029560503. The cubic root of 2141024223 is about 1288.8642975906.
Adding to 2141024223 its reverse (3224201412), we get a palindrome (5365225635).
The spelling of 2141024223 in words is "two billion, one hundred forty-one million, twenty-four thousand, two hundred twenty-three".
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