Base | Representation |
---|---|
bin | 1010011110001010101 |
3 | 122102200100 |
4 | 1103301111 |
5 | 41440000 |
6 | 11204313 |
7 | 2626236 |
oct | 1236125 |
9 | 572610 |
10 | 343125 |
11 | 214882 |
12 | 146699 |
13 | c0243 |
14 | 8d08d |
15 | 6ba00 |
hex | 53c55 |
343125 has 30 divisors (see below), whose sum is σ = 629486. Its totient is φ = 180000.
The previous prime is 343087. The next prime is 343127. The reversal of 343125 is 521343.
It can be written as a sum of positive squares in 5 ways, for example, as 236196 + 106929 = 486^2 + 327^2 .
It is not a de Polignac number, because 343125 - 26 = 343061 is a prime.
It is a Duffinian number.
It is a plaindrome in base 12.
It is a junction number, because it is equal to n+sod(n) for n = 343098 and 343107.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 343125.
It is not an unprimeable number, because it can be changed into a prime (343127) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5595 + ... + 5655.
2343125 is an apocalyptic number.
It is an amenable number.
343125 is a deficient number, since it is larger than the sum of its proper divisors (286361).
343125 is an equidigital number, since it uses as much as digits as its factorization.
343125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87 (or 69 counting only the distinct ones).
The product of its digits is 360, while the sum is 18.
The square root of 343125 is about 585.7687256930. The cubic root of 343125 is about 70.0085023686.
Adding to 343125 its reverse (521343), we get a palindrome (864468).
It can be divided in two parts, 343 and 125, that multiplied together give a cube (42875 = 353).
The spelling of 343125 in words is "three hundred forty-three thousand, one hundred twenty-five".
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