Base | Representation |
---|---|
bin | 110110110110011001110001… |
… | …000111110010010010010001 |
3 | 1011122010122121200221112010111 |
4 | 312312121301013302102101 |
5 | 223104330221414413041 |
6 | 2213020531411401321 |
7 | 101545340251145341 |
oct | 6666316107622221 |
9 | 1148118550845114 |
10 | 241233031013521 |
11 | 6a956399090898 |
12 | 230806b1bb3241 |
13 | a47b23c459051 |
14 | 437da5342cd21 |
15 | 1cd505873d981 |
hex | db66711f2491 |
241233031013521 has 48 divisors (see below), whose sum is σ = 258302277763200. Its totient is φ = 225240701847552.
The previous prime is 241233031013509. The next prime is 241233031013531. The reversal of 241233031013521 is 125310130332142.
241233031013521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 241233031013521 - 211 = 241233031011473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (241233031013531) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19056240690 + ... + 19056253348.
It is an arithmetic number, because the mean of its divisors is an integer number (5381297453400).
Almost surely, 2241233031013521 is an apocalyptic number.
It is an amenable number.
241233031013521 is a deficient number, since it is larger than the sum of its proper divisors (17069246749679).
241233031013521 is a wasteful number, since it uses less digits than its factorization.
241233031013521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13978 (or 13961 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 241233031013521 its reverse (125310130332142), we get a palindrome (366543161345663).
The spelling of 241233031013521 in words is "two hundred forty-one trillion, two hundred thirty-three billion, thirty-one million, thirteen thousand, five hundred twenty-one".
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