Base | Representation |
---|---|
bin | 1110100101110111100101 |
3 | 21012100002022 |
4 | 32211313211 |
5 | 1434401000 |
6 | 213552525 |
7 | 44340653 |
oct | 16456745 |
9 | 7170068 |
10 | 3825125 |
11 | 2182967 |
12 | 1345745 |
13 | a3c0b5 |
14 | 717dd3 |
15 | 508585 |
hex | 3a5de5 |
3825125 has 16 divisors (see below), whose sum is σ = 4852224. Its totient is φ = 3010000.
The previous prime is 3825109. The next prime is 3825167. The reversal of 3825125 is 5215283.
It is not a de Polignac number, because 3825125 - 24 = 3825109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3825094 and 3825103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8660 + ... + 9090.
It is an arithmetic number, because the mean of its divisors is an integer number (303264).
Almost surely, 23825125 is an apocalyptic number.
It is an amenable number.
3825125 is a deficient number, since it is larger than the sum of its proper divisors (1027099).
3825125 is an equidigital number, since it uses as much as digits as its factorization.
3825125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517 (or 507 counting only the distinct ones).
The product of its digits is 2400, while the sum is 26.
The square root of 3825125 is about 1955.7926781742. The cubic root of 3825125 is about 156.3922438009.
The spelling of 3825125 in words is "three million, eight hundred twenty-five thousand, one hundred twenty-five".
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