Base | Representation |
---|---|
bin | 1001101011101010001101 |
3 | 11202221122122 |
4 | 21223222031 |
5 | 1122210000 |
6 | 130222325 |
7 | 30400532 |
oct | 11535215 |
9 | 4687578 |
10 | 2538125 |
11 | 1483a27 |
12 | a249a5 |
13 | 6ab365 |
14 | 4a0d89 |
15 | 352085 |
hex | 26ba8d |
2538125 has 20 divisors (see below), whose sum is σ = 3298944. Its totient is φ = 1950000.
The previous prime is 2538113. The next prime is 2538127. The reversal of 2538125 is 5218352.
It is not a de Polignac number, because 2538125 - 26 = 2538061 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2538094 and 2538103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2538127) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19310 + ... + 19440.
22538125 is an apocalyptic number.
2538125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2538125 is a deficient number, since it is larger than the sum of its proper divisors (760819).
2538125 is an equidigital number, since it uses as much as digits as its factorization.
2538125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182 (or 167 counting only the distinct ones).
The product of its digits is 2400, while the sum is 26.
The square root of 2538125 is about 1593.1493966355. The cubic root of 2538125 is about 136.4073176559.
The spelling of 2538125 in words is "two million, five hundred thirty-eight thousand, one hundred twenty-five".
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