Base | Representation |
---|---|
bin | 1110111001001001111101 |
3 | 21100100110020 |
4 | 32321021331 |
5 | 1444413000 |
6 | 215402353 |
7 | 45120201 |
oct | 16711175 |
9 | 7310406 |
10 | 3904125 |
11 | 2227255 |
12 | 13833b9 |
13 | a69044 |
14 | 738b01 |
15 | 521ba0 |
hex | 3b927d |
3904125 has 32 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 2004800.
The previous prime is 3904123. The next prime is 3904127. The reversal of 3904125 is 5214093.
It is an interprime number because it is at equal distance from previous prime (3904123) and next prime (3904127).
It is not a de Polignac number, because 3904125 - 21 = 3904123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3904095 and 3904104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3904123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10696 + ... + 11054.
It is an arithmetic number, because the mean of its divisors is an integer number (210600).
Almost surely, 23904125 is an apocalyptic number.
It is an amenable number.
3904125 is a deficient number, since it is larger than the sum of its proper divisors (2835075).
3904125 is a wasteful number, since it uses less digits than its factorization.
3904125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406 (or 396 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 3904125 is about 1975.8858772713. The cubic root of 3904125 is about 157.4615678463.
The spelling of 3904125 in words is "three million, nine hundred four thousand, one hundred twenty-five".
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