Base | Representation |
---|---|
bin | 10000010110010011110111 |
3 | 22001201212011 |
4 | 100112103313 |
5 | 2044120222 |
6 | 231505051 |
7 | 51266500 |
oct | 20262367 |
9 | 8051764 |
10 | 4285687 |
11 | 246799a |
12 | 1528187 |
13 | b70913 |
14 | 7d7ba7 |
15 | 599c77 |
hex | 4164f7 |
4285687 has 12 divisors (see below), whose sum is σ = 5027400. Its totient is φ = 3642576.
The previous prime is 4285679. The next prime is 4285693. The reversal of 4285687 is 7865824.
4285687 = 164 + 174 + ... + 294.
It is not a de Polignac number, because 4285687 - 23 = 4285679 is a prime.
It is a super-2 number, since 2×42856872 = 36734226123938, which contains 22 as substring.
It is a plaindrome in base 11.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4285627) 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, 7008 + ... + 7594.
It is an arithmetic number, because the mean of its divisors is an integer number (418950).
Almost surely, 24285687 is an apocalyptic number.
4285687 is a deficient number, since it is larger than the sum of its proper divisors (741713).
4285687 is a wasteful number, since it uses less digits than its factorization.
4285687 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 750 (or 743 counting only the distinct ones).
The product of its digits is 107520, while the sum is 40.
The square root of 4285687 is about 2070.1900878905. The cubic root of 4285687 is about 162.4327074432.
The spelling of 4285687 in words is "four million, two hundred eighty-five thousand, six hundred eighty-seven".
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