Base | Representation |
---|---|
bin | 1011110011001010000101 |
3 | 12211010222012 |
4 | 23303022011 |
5 | 1242440000 |
6 | 150144005 |
7 | 35201600 |
oct | 13631205 |
9 | 5733865 |
10 | 3093125 |
11 | 1822a02 |
12 | 1052005 |
13 | 843b69 |
14 | 5a7337 |
15 | 411735 |
hex | 2f3285 |
3093125 has 30 divisors (see below), whose sum is σ = 4540734. Its totient is φ = 2100000.
The previous prime is 3093121. The next prime is 3093131. The reversal of 3093125 is 5213903.
3093125 = T64 + T65 + ... + T265.
It is a happy number.
3093125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 432964 + 2660161 = 658^2 + 1631^2 .
It is not a de Polignac number, because 3093125 - 22 = 3093121 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 3093125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3093121) 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 29 ways as a sum of consecutive naturals, for example, 30575 + ... + 30675.
Almost surely, 23093125 is an apocalyptic number.
3093125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3093125 is a deficient number, since it is larger than the sum of its proper divisors (1447609).
3093125 is an equidigital number, since it uses as much as digits as its factorization.
3093125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135 (or 113 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 3093125 is about 1758.7282336962. The cubic root of 3093125 is about 145.7021041701.
The spelling of 3093125 in words is "three million, ninety-three thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •