Base | Representation |
---|---|
bin | 11100110001110… |
… | …00100011011001 |
3 | 121211020121012101 |
4 | 32120320203121 |
5 | 443244412441 |
6 | 35542043401 |
7 | 5660621050 |
oct | 1630704331 |
9 | 554217171 |
10 | 241404121 |
11 | 1142a2542 |
12 | 68a19561 |
13 | 3b022c9a |
14 | 240bd397 |
15 | 162d7231 |
hex | e6388d9 |
241404121 has 4 divisors (see below), whose sum is σ = 275890432. Its totient is φ = 206917812.
The previous prime is 241404103. The next prime is 241404133. The reversal of 241404121 is 121404142.
241404121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121404142 = 2 ⋅60702071.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-241404121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (241404151) 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, 17243145 + ... + 17243158.
It is an arithmetic number, because the mean of its divisors is an integer number (68972608).
Almost surely, 2241404121 is an apocalyptic number.
It is an amenable number.
241404121 is a deficient number, since it is larger than the sum of its proper divisors (34486311).
241404121 is an equidigital number, since it uses as much as digits as its factorization.
241404121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34486310.
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 241404121 is about 15537.1851054173. The cubic root of 241404121 is about 622.6560705001.
Adding to 241404121 its reverse (121404142), we get a palindrome (362808263).
The spelling of 241404121 in words is "two hundred forty-one million, four hundred four thousand, one hundred twenty-one".
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