Base | Representation |
---|---|
bin | 1101000111001111… |
… | …1000110100110001 |
3 | 100002022120120102210 |
4 | 3101303320310301 |
5 | 24202112241431 |
6 | 1341142402333 |
7 | 153141563664 |
oct | 32163706461 |
9 | 10068516383 |
10 | 3520040241 |
11 | 1546a75373 |
12 | 822a303a9 |
13 | 441365163 |
14 | 2556d76db |
15 | 159069d46 |
hex | d1cf8d31 |
3520040241 has 16 divisors (see below), whose sum is σ = 4776480000. Its totient is φ = 2305206288.
The previous prime is 3520040207. The next prime is 3520040261. The reversal of 3520040241 is 1420400253.
It is not a de Polignac number, because 3520040241 - 215 = 3520007473 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3520040261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258690 + ... + 271956.
It is an arithmetic number, because the mean of its divisors is an integer number (298530000).
Almost surely, 23520040241 is an apocalyptic number.
It is an amenable number.
3520040241 is a deficient number, since it is larger than the sum of its proper divisors (1256439759).
3520040241 is a wasteful number, since it uses less digits than its factorization.
3520040241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14828.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 3520040241 is about 59329.9270267544. The cubic root of 3520040241 is about 1521.1867810480.
Adding to 3520040241 its reverse (1420400253), we get a palindrome (4940440494).
The spelling of 3520040241 in words is "three billion, five hundred twenty million, forty thousand, two hundred forty-one".
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