Base | Representation |
---|---|
bin | 1110110001110101001101 |
3 | 21021211022010 |
4 | 32301311031 |
5 | 1442433000 |
6 | 215011433 |
7 | 44633553 |
oct | 16616515 |
9 | 7254263 |
10 | 3874125 |
11 | 2206762 |
12 | 1369b79 |
13 | a584a8 |
14 | 72bbd3 |
15 | 517d50 |
hex | 3b1d4d |
3874125 has 16 divisors (see below), whose sum is σ = 6447168. Its totient is φ = 2066000.
The previous prime is 3874111. The next prime is 3874133. The reversal of 3874125 is 5214783.
It is not a de Polignac number, because 3874125 - 24 = 3874109 is a prime.
It is an alternating number because its digits alternate between odd and even.
3874125 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 3874092 and 3874101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4791 + ... + 5540.
It is an arithmetic number, because the mean of its divisors is an integer number (402948).
Almost surely, 23874125 is an apocalyptic number.
It is an amenable number.
3874125 is a deficient number, since it is larger than the sum of its proper divisors (2573043).
3874125 is a wasteful number, since it uses less digits than its factorization.
3874125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10349 (or 10339 counting only the distinct ones).
The product of its digits is 6720, while the sum is 30.
The square root of 3874125 is about 1968.2797057329. The cubic root of 3874125 is about 157.0572093293.
The spelling of 3874125 in words is "three million, eight hundred seventy-four thousand, one hundred twenty-five".
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