Base | Representation |
---|---|
bin | 1010100111111011101 |
3 | 122200112112 |
4 | 1110333131 |
5 | 42120000 |
6 | 11243405 |
7 | 2646641 |
oct | 1247735 |
9 | 580475 |
10 | 348125 |
11 | 218608 |
12 | 149565 |
13 | c25bb |
14 | 90c21 |
15 | 6d235 |
hex | 54fdd |
348125 has 10 divisors (see below), whose sum is σ = 435798. Its totient is φ = 278000.
The previous prime is 348097. The next prime is 348149. The reversal of 348125 is 521843.
It can be written as a sum of positive squares in 5 ways, for example, as 219961 + 128164 = 469^2 + 358^2 .
It is not a de Polignac number, because 348125 - 216 = 282589 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 348125.
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 348125.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 347 + ... + 903.
2348125 is an apocalyptic number.
It is an amenable number.
348125 is a deficient number, since it is larger than the sum of its proper divisors (87673).
348125 is an frugal number, since it uses more digits than its factorization.
348125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577 (or 562 counting only the distinct ones).
The product of its digits is 960, while the sum is 23.
The square root of 348125 is about 590.0211860603. The cubic root of 348125 is about 70.3469173067.
Adding to 348125 its reverse (521843), we get a palindrome (869968).
It can be divided in two parts, 3481 and 25, that multiplied together give a square (87025 = 2952).
The spelling of 348125 in words is "three hundred forty-eight thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •