Base | Representation |
---|---|
bin | 11010101100000… |
… | …00110111101101 |
3 | 120121021000010200 |
4 | 31112000313231 |
5 | 424302441131 |
6 | 34114224113 |
7 | 5355621312 |
oct | 1526006755 |
9 | 517230120 |
10 | 223874541 |
11 | 10540a290 |
12 | 62b85039 |
13 | 374c6157 |
14 | 21a38d09 |
15 | 149c32e6 |
hex | d580ded |
223874541 has 24 divisors (see below), whose sum is σ = 353583360. Its totient is φ = 135369600.
The previous prime is 223874509. The next prime is 223874569. The reversal of 223874541 is 145478322.
It is a happy number.
It is not a de Polignac number, because 223874541 - 25 = 223874509 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 223874496 and 223874505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223874501) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45061 + ... + 49781.
It is an arithmetic number, because the mean of its divisors is an integer number (14732640).
Almost surely, 2223874541 is an apocalyptic number.
It is an amenable number.
223874541 is a deficient number, since it is larger than the sum of its proper divisors (129708819).
223874541 is a wasteful number, since it uses less digits than its factorization.
223874541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5217 (or 5214 counting only the distinct ones).
The product of its digits is 53760, while the sum is 36.
The square root of 223874541 is about 14962.4376690431. The cubic root of 223874541 is about 607.2043900410.
The spelling of 223874541 in words is "two hundred twenty-three million, eight hundred seventy-four thousand, five hundred forty-one".
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