Base | Representation |
---|---|
bin | 1110101100101101… |
… | …1101100000111100 |
3 | 101011222102210120221 |
4 | 3223023131200330 |
5 | 31040041301421 |
6 | 1451304551124 |
7 | 166530321313 |
oct | 35313354074 |
9 | 11158383527 |
10 | 3945650236 |
11 | 1745242470 |
12 | 9214824a4 |
13 | 4ab5a24a8 |
14 | 29604727a |
15 | 1815db841 |
hex | eb2dd83c |
3945650236 has 12 divisors (see below), whose sum is σ = 7532605080. Its totient is φ = 1793477360.
The previous prime is 3945650231. The next prime is 3945650249. The reversal of 3945650236 is 6320565493.
It is a junction number, because it is equal to n+sod(n) for n = 3945650192 and 3945650201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3945650231) 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, 44836891 + ... + 44836978.
It is an arithmetic number, because the mean of its divisors is an integer number (627717090).
Almost surely, 23945650236 is an apocalyptic number.
It is an amenable number.
3945650236 is a deficient number, since it is larger than the sum of its proper divisors (3586954844).
3945650236 is a wasteful number, since it uses less digits than its factorization.
3945650236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89673884 (or 89673882 counting only the distinct ones).
The product of its (nonzero) digits is 583200, while the sum is 43.
The square root of 3945650236 is about 62814.4110535154. The cubic root of 3945650236 is about 1580.1786685737.
The spelling of 3945650236 in words is "three billion, nine hundred forty-five million, six hundred fifty thousand, two hundred thirty-six".
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