Base | Representation |
---|---|
bin | 1011001001101001110101 |
3 | 12111111202220 |
4 | 23021221311 |
5 | 1222020000 |
6 | 142352553 |
7 | 33563142 |
oct | 13115165 |
9 | 5444686 |
10 | 2923125 |
11 | 1717207 |
12 | b8b759 |
13 | 7b467a |
14 | 5613c9 |
15 | 3cb1a0 |
hex | 2c9a75 |
2923125 has 20 divisors (see below), whose sum is σ = 4873440. Its totient is φ = 1558000.
The previous prime is 2923121. The next prime is 2923127. The reversal of 2923125 is 5213292.
It is not a de Polignac number, because 2923125 - 22 = 2923121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2923095 and 2923104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2923121) 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, 1096 + ... + 2654.
It is an arithmetic number, because the mean of its divisors is an integer number (243672).
22923125 is an apocalyptic number.
2923125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2923125 is a deficient number, since it is larger than the sum of its proper divisors (1950315).
2923125 is an equidigital number, since it uses as much as digits as its factorization.
2923125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582 (or 1567 counting only the distinct ones).
The product of its digits is 1080, while the sum is 24.
The square root of 2923125 is about 1709.7148885121. The cubic root of 2923125 is about 142.9823604499.
The spelling of 2923125 in words is "two million, nine hundred twenty-three thousand, one hundred twenty-five".
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