Base | Representation |
---|---|
bin | 11100111111000… |
… | …00101100110000 |
3 | 121221111212022221 |
4 | 32133200230300 |
5 | 444221011144 |
6 | 40043210424 |
7 | 6011445061 |
oct | 1637405460 |
9 | 557455287 |
10 | 243141424 |
11 | 115279829 |
12 | 69516a14 |
13 | 3b4b0986 |
14 | 24412568 |
15 | 1652bd84 |
hex | e7e0b30 |
243141424 has 20 divisors (see below), whose sum is σ = 471388480. Its totient is φ = 121492800.
The previous prime is 243141421. The next prime is 243141427. The reversal of 243141424 is 424141342.
243141424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (243141421) and next prime (243141427).
It is not an unprimeable number, because it can be changed into a prime (243141421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27322 + ... + 35110.
It is an arithmetic number, because the mean of its divisors is an integer number (23569424).
Almost surely, 2243141424 is an apocalyptic number.
It is an amenable number.
243141424 is a deficient number, since it is larger than the sum of its proper divisors (228247056).
243141424 is a wasteful number, since it uses less digits than its factorization.
243141424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9748 (or 9742 counting only the distinct ones).
The product of its digits is 3072, while the sum is 25.
The square root of 243141424 is about 15592.9927852225. The cubic root of 243141424 is about 624.1461826045.
Adding to 243141424 its reverse (424141342), we get a palindrome (667282766).
The spelling of 243141424 in words is "two hundred forty-three million, one hundred forty-one thousand, four hundred twenty-four".
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