Base | Representation |
---|---|
bin | 1111100001011101111010 |
3 | 21122201221200 |
4 | 33201131322 |
5 | 2020203432 |
6 | 223115030 |
7 | 46405452 |
oct | 17413572 |
9 | 7581850 |
10 | 4069242 |
11 | 232a311 |
12 | 1442a76 |
13 | ac6248 |
14 | 77cd62 |
15 | 555a7c |
hex | 3e177a |
4069242 has 24 divisors (see below), whose sum is σ = 8872500. Its totient is φ = 1347840.
The previous prime is 4069237. The next prime is 4069267. The reversal of 4069242 is 2429604.
It can be written as a sum of positive squares in 2 ways, for example, as 3493161 + 576081 = 1869^2 + 759^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2634 + ... + 3882.
Almost surely, 24069242 is an apocalyptic number.
4069242 is an abundant number, since it is smaller than the sum of its proper divisors (4803258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4069242 is a wasteful number, since it uses less digits than its factorization.
4069242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1438 (or 1435 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 4069242 is about 2017.2362281101. The cubic root of 4069242 is about 159.6508270852.
The spelling of 4069242 in words is "four million, sixty-nine thousand, two hundred forty-two".
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