Base | Representation |
---|---|
bin | 1110001101100011111100 |
3 | 21000021111212 |
4 | 32031203330 |
5 | 1423204224 |
6 | 211503552 |
7 | 43444463 |
oct | 16154374 |
9 | 7007455 |
10 | 3725564 |
11 | 2115087 |
12 | 12b7bb8 |
13 | a0599b |
14 | 6cd9da |
15 | 4d8d0e |
hex | 38d8fc |
3725564 has 12 divisors (see below), whose sum is σ = 6537888. Its totient is φ = 1857600.
The previous prime is 3725551. The next prime is 3725569. The reversal of 3725564 is 4655273.
It is a d-powerful number, because it can be written as 313 + 7 + 217 + 53 + 59 + 66 + 44 .
It is a self number, because there is not a number n which added to its sum of digits gives 3725564.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3725569) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 644 + ... + 2804.
It is an arithmetic number, because the mean of its divisors is an integer number (544824).
Almost surely, 23725564 is an apocalyptic number.
It is an amenable number.
3725564 is a deficient number, since it is larger than the sum of its proper divisors (2812324).
3725564 is a wasteful number, since it uses less digits than its factorization.
3725564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2596 (or 2594 counting only the distinct ones).
The product of its digits is 25200, while the sum is 32.
The square root of 3725564 is about 1930.1720130600. The cubic root of 3725564 is about 155.0234303810.
The spelling of 3725564 in words is "three million, seven hundred twenty-five thousand, five hundred sixty-four".
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