Base | Representation |
---|---|
bin | 1110100101011000010101 |
3 | 21012020100020 |
4 | 32211120111 |
5 | 1434320000 |
6 | 213535353 |
7 | 44332065 |
oct | 16453025 |
9 | 7166306 |
10 | 3823125 |
11 | 2181409 |
12 | 1344559 |
13 | a3b207 |
14 | 7173a5 |
15 | 507ba0 |
hex | 3a5615 |
3823125 has 20 divisors (see below), whose sum is σ = 6372960. Its totient is φ = 2038000.
The previous prime is 3823117. The next prime is 3823139. The reversal of 3823125 is 5213283.
3823125 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 3823125 - 23 = 3823117 is a prime.
It is a plaindrome in base 12.
It is a junction number, because it is equal to n+sod(n) for n = 3823095 and 3823104.
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 19 ways as a sum of consecutive naturals, for example, 856 + ... + 2894.
It is an arithmetic number, because the mean of its divisors is an integer number (318648).
Almost surely, 23823125 is an apocalyptic number.
It is an amenable number.
3823125 is a deficient number, since it is larger than the sum of its proper divisors (2549835).
3823125 is an equidigital number, since it uses as much as digits as its factorization.
3823125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2062 (or 2047 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 3823125 is about 1955.2813096841. The cubic root of 3823125 is about 156.3649820324.
The spelling of 3823125 in words is "three million, eight hundred twenty-three thousand, one hundred twenty-five".
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