Base | Representation |
---|---|
bin | 1110010111111100… |
… | …0010110110111001 |
3 | 100221220110120121200 |
4 | 3211333002312321 |
5 | 30400234243431 |
6 | 1434513124413 |
7 | 164421534036 |
oct | 34577026671 |
9 | 10856416550 |
10 | 3858509241 |
11 | 1700034114 |
12 | 8b8259709 |
13 | 496511982 |
14 | 28864238d |
15 | 178b26ee6 |
hex | e5fc2db9 |
3858509241 has 6 divisors (see below), whose sum is σ = 5573402250. Its totient is φ = 2572339488.
The previous prime is 3858509219. The next prime is 3858509251. The reversal of 3858509241 is 1429058583.
3858509241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2633229225 + 1225280016 = 51315^2 + 35004^2 .
It is not a de Polignac number, because 3858509241 - 217 = 3858378169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3858509251) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214361616 + ... + 214361633.
It is an arithmetic number, because the mean of its divisors is an integer number (928900375).
Almost surely, 23858509241 is an apocalyptic number.
It is an amenable number.
3858509241 is a deficient number, since it is larger than the sum of its proper divisors (1714893009).
3858509241 is a wasteful number, since it uses less digits than its factorization.
3858509241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428723255 (or 428723252 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 45.
The square root of 3858509241 is about 62116.8998019058. The cubic root of 3858509241 is about 1568.4590396483.
The spelling of 3858509241 in words is "three billion, eight hundred fifty-eight million, five hundred nine thousand, two hundred forty-one".
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