Base | Representation |
---|---|
bin | 1011001101010100001101 |
3 | 12112021100110 |
4 | 23031110031 |
5 | 1223010000 |
6 | 142550233 |
7 | 33654651 |
oct | 13152415 |
9 | 5467313 |
10 | 2938125 |
11 | 1727503 |
12 | b98379 |
13 | 7bb448 |
14 | 566a61 |
15 | 3d0850 |
hex | 2cd50d |
2938125 has 20 divisors (see below), whose sum is σ = 4898432. Its totient is φ = 1566000.
The previous prime is 2938123. The next prime is 2938129. The reversal of 2938125 is 5218392.
It is a happy number.
2938125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2938125 - 21 = 2938123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2938092 and 2938101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2938123) 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 19 ways as a sum of consecutive naturals, for example, 1092 + ... + 2658.
22938125 is an apocalyptic number.
2938125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2938125 is a deficient number, since it is larger than the sum of its proper divisors (1960307).
2938125 is an equidigital number, since it uses as much as digits as its factorization.
2938125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1590 (or 1575 counting only the distinct ones).
The product of its digits is 4320, while the sum is 30.
The square root of 2938125 is about 1714.0959716422. The cubic root of 2938125 is about 143.2265143678.
The spelling of 2938125 in words is "two million, nine hundred thirty-eight thousand, one hundred twenty-five".
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