Base | Representation |
---|---|
bin | 1011110010100100101 |
3 | 201121221221 |
4 | 1132110211 |
5 | 44330331 |
6 | 12140341 |
7 | 3166234 |
oct | 1362445 |
9 | 647857 |
10 | 386341 |
11 | 24429a |
12 | 1676b1 |
13 | 106b07 |
14 | a0b1b |
15 | 79711 |
hex | 5e525 |
386341 has 4 divisors (see below), whose sum is σ = 388384. Its totient is φ = 384300.
The previous prime is 386339. The next prime is 386363. The reversal of 386341 is 143683.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143683 = 53 ⋅2711.
It is a cyclic number.
It is not a de Polignac number, because 386341 - 21 = 386339 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (386371) 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, 705 + ... + 1126.
It is an arithmetic number, because the mean of its divisors is an integer number (97096).
2386341 is an apocalyptic number.
It is an amenable number.
386341 is a deficient number, since it is larger than the sum of its proper divisors (2043).
386341 is a wasteful number, since it uses less digits than its factorization.
386341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2042.
The product of its digits is 1728, while the sum is 25.
The square root of 386341 is about 621.5633515580. The cubic root of 386341 is about 72.8322287161.
It can be divided in two parts, 386 and 341, that added together give a palindrome (727).
The spelling of 386341 in words is "three hundred eighty-six thousand, three hundred forty-one".
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