Base | Representation |
---|---|
bin | 1000110100101110100101 |
3 | 11100112000022 |
4 | 20310232211 |
5 | 1043010000 |
6 | 121324525 |
7 | 25442543 |
oct | 10645645 |
9 | 4315008 |
10 | 2313125 |
11 | 133a981 |
12 | 936745 |
13 | 62cb19 |
14 | 442d93 |
15 | 30a585 |
hex | 234ba5 |
2313125 has 10 divisors (see below), whose sum is σ = 2891262. Its totient is φ = 1850000.
The previous prime is 2313107. The next prime is 2313137. The reversal of 2313125 is 5213132.
2313125 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 1018081 + 1295044 = 1009^2 + 1138^2 .
It is not a de Polignac number, because 2313125 - 26 = 2313061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 9 ways as a sum of consecutive naturals, for example, 1226 + ... + 2475.
22313125 is an apocalyptic number.
2313125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2313125 is a deficient number, since it is larger than the sum of its proper divisors (578137).
2313125 is an frugal number, since it uses more digits than its factorization.
2313125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3721 (or 3706 counting only the distinct ones).
The product of its digits is 180, while the sum is 17.
The square root of 2313125 is about 1520.8961174255. The cubic root of 2313125 is about 132.2512241957.
Adding to 2313125 its reverse (5213132), we get a palindrome (7526257).
The spelling of 2313125 in words is "two million, three hundred thirteen thousand, one hundred twenty-five".
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