Base | Representation |
---|---|
bin | 11100101110111… |
… | …11101100010011 |
3 | 121210120002220212 |
4 | 32113133230103 |
5 | 443201241042 |
6 | 35530154335 |
7 | 5654543645 |
oct | 1627375423 |
9 | 553502825 |
10 | 241040147 |
11 | 114074037 |
12 | 688829ab |
13 | 3ac2640a |
14 | 24026895 |
15 | 16264482 |
hex | e5dfb13 |
241040147 has 4 divisors (see below), whose sum is σ = 242386920. Its totient is φ = 239693376.
The previous prime is 241040119. The next prime is 241040153. The reversal of 241040147 is 741040142.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 741040142 = 2 ⋅370520071.
It is a cyclic number.
It is not a de Polignac number, because 241040147 - 218 = 240778003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (241040117) 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, 673118 + ... + 673475.
It is an arithmetic number, because the mean of its divisors is an integer number (60596730).
Almost surely, 2241040147 is an apocalyptic number.
241040147 is a deficient number, since it is larger than the sum of its proper divisors (1346773).
241040147 is a wasteful number, since it uses less digits than its factorization.
241040147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1346772.
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 241040147 is about 15525.4676902179. The cubic root of 241040147 is about 622.3429791645.
Adding to 241040147 its reverse (741040142), we get a palindrome (982080289).
The spelling of 241040147 in words is "two hundred forty-one million, forty thousand, one hundred forty-seven".
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