Base | Representation |
---|---|
bin | 1110100000000000100101 |
3 | 21011010011102 |
4 | 32200000211 |
5 | 1433114000 |
6 | 213245445 |
7 | 44210666 |
oct | 16400045 |
9 | 7133142 |
10 | 3801125 |
11 | 2166929 |
12 | 1333885 |
13 | a311b3 |
14 | 70d36d |
15 | 5013d5 |
hex | 3a0025 |
3801125 has 16 divisors (see below), whose sum is σ = 4852224. Its totient is φ = 2971600.
The previous prime is 3801097. The next prime is 3801137. The reversal of 3801125 is 5211083.
It is not a de Polignac number, because 3801125 - 214 = 3784741 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3801097 and 3801106.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5552 + ... + 6198.
It is an arithmetic number, because the mean of its divisors is an integer number (303264).
Almost surely, 23801125 is an apocalyptic number.
It is an amenable number.
3801125 is a deficient number, since it is larger than the sum of its proper divisors (1051099).
3801125 is an equidigital number, since it uses as much as digits as its factorization.
3801125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 709 (or 699 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 3801125 is about 1949.6474040195. The cubic root of 3801125 is about 156.0644731311.
The spelling of 3801125 in words is "three million, eight hundred one thousand, one hundred twenty-five".
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