Base | Representation |
---|---|
bin | 11100110001111… |
… | …10111001111111 |
3 | 121211021220220011 |
4 | 32120332321333 |
5 | 443301231033 |
6 | 35542404051 |
7 | 5661056653 |
oct | 1630767177 |
9 | 554256804 |
10 | 241430143 |
11 | 114310049 |
12 | 68a30627 |
13 | 3b031a96 |
14 | 240c8a63 |
15 | 162deccd |
hex | e63ee7f |
241430143 has 8 divisors (see below), whose sum is σ = 248149728. Its totient is φ = 234720864.
The previous prime is 241430113. The next prime is 241430177. The reversal of 241430143 is 341034142.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 241430143 - 221 = 239332991 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 (241430113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88305 + ... + 90997.
It is an arithmetic number, because the mean of its divisors is an integer number (31018716).
Almost surely, 2241430143 is an apocalyptic number.
241430143 is a deficient number, since it is larger than the sum of its proper divisors (6719585).
241430143 is a wasteful number, since it uses less digits than its factorization.
241430143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5153.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 241430143 is about 15538.0224932261. The cubic root of 241430143 is about 622.6784426314.
Adding to 241430143 its reverse (341034142), we get a palindrome (582464285).
The spelling of 241430143 in words is "two hundred forty-one million, four hundred thirty thousand, one hundred forty-three".
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