Base | Representation |
---|---|
bin | 1011110010101101100 |
3 | 201122001120 |
4 | 1132111230 |
5 | 44331122 |
6 | 12140540 |
7 | 3166365 |
oct | 1362554 |
9 | 648046 |
10 | 386412 |
11 | 244354 |
12 | 167750 |
13 | 106b60 |
14 | a0b6c |
15 | 7975c |
hex | 5e56c |
386412 has 24 divisors (see below), whose sum is σ = 971376. Its totient is φ = 118848.
The previous prime is 386411. The next prime is 386413. The reversal of 386412 is 214683.
It is a happy number.
386412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (386411) and next prime (386413).
It is a zygodrome in base 5.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 386412.
It is not an unprimeable number, because it can be changed into a prime (386411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083 + ... + 1394.
It is an arithmetic number, because the mean of its divisors is an integer number (40474).
2386412 is an apocalyptic number.
It is an amenable number.
386412 is an abundant number, since it is smaller than the sum of its proper divisors (584964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
386412 is a wasteful number, since it uses less digits than its factorization.
386412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2497 (or 2495 counting only the distinct ones).
The product of its digits is 1152, while the sum is 24.
The square root of 386412 is about 621.6204629836. The cubic root of 386412 is about 72.8366900353.
The spelling of 386412 in words is "three hundred eighty-six thousand, four hundred twelve".
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