Base | Representation |
---|---|
bin | 1101010001110001101110 |
3 | 20112211121022 |
4 | 31101301232 |
5 | 1342340221 |
6 | 202334142 |
7 | 41404526 |
oct | 15216156 |
9 | 6484538 |
10 | 3480686 |
11 | 1a68100 |
12 | 11ba352 |
13 | 94b3a1 |
14 | 668686 |
15 | 48b4ab |
hex | 351c6e |
3480686 has 24 divisors (see below), whose sum is σ = 6048840. Its totient is φ = 1496880.
The previous prime is 3480683. The next prime is 3480691. The reversal of 3480686 is 6860843.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3480683) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4220 + ... + 4976.
It is an arithmetic number, because the mean of its divisors is an integer number (252035).
Almost surely, 23480686 is an apocalyptic number.
3480686 is a deficient number, since it is larger than the sum of its proper divisors (2568154).
3480686 is a wasteful number, since it uses less digits than its factorization.
3480686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 800 (or 789 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 3480686 is about 1865.6596688571. The cubic root of 3480686 is about 151.5496538728.
The spelling of 3480686 in words is "three million, four hundred eighty thousand, six hundred eighty-six".
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