Base | Representation |
---|---|
bin | 10001111000001010000100 |
3 | 22211002121220 |
4 | 101320022010 |
5 | 2144431333 |
6 | 244240340 |
7 | 54556113 |
oct | 21701204 |
9 | 8732556 |
10 | 4686468 |
11 | 2711016 |
12 | 16a00b0 |
13 | c81177 |
14 | 89dc7a |
15 | 6288b3 |
hex | 478284 |
4686468 has 12 divisors (see below), whose sum is σ = 10935120. Its totient is φ = 1562152.
The previous prime is 4686467. The next prime is 4686481. The reversal of 4686468 is 8646864.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (4686463) 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, 195258 + ... + 195281.
It is an arithmetic number, because the mean of its divisors is an integer number (911260).
Almost surely, 24686468 is an apocalyptic number.
It is an amenable number.
4686468 is an abundant number, since it is smaller than the sum of its proper divisors (6248652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4686468 is a wasteful number, since it uses less digits than its factorization.
4686468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390546 (or 390544 counting only the distinct ones).
The product of its digits is 221184, while the sum is 42.
The square root of 4686468 is about 2164.8251661508. The cubic root of 4686468 is about 167.3459547559.
The spelling of 4686468 in words is "four million, six hundred eighty-six thousand, four hundred sixty-eight".
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