Base | Representation |
---|---|
bin | 1110110110110011111101 |
3 | 21022212021200 |
4 | 32312303331 |
5 | 1444111100 |
6 | 215250113 |
7 | 45050205 |
oct | 16666375 |
9 | 7285250 |
10 | 3894525 |
11 | 2220018 |
12 | 1379939 |
13 | a6486b |
14 | 735405 |
15 | 51de00 |
hex | 3b6cfd |
3894525 has 36 divisors (see below), whose sum is σ = 7350720. Its totient is φ = 1965600.
The previous prime is 3894523. The next prime is 3894529. The reversal of 3894525 is 5254983.
It is not a de Polignac number, because 3894525 - 21 = 3894523 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 3894525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3894523) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3820 + ... + 4730.
Almost surely, 23894525 is an apocalyptic number.
It is an amenable number.
3894525 is a deficient number, since it is larger than the sum of its proper divisors (3456195).
3894525 is a wasteful number, since it uses less digits than its factorization.
3894525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946 (or 938 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 3894525 is about 1973.4550919643. The cubic root of 3894525 is about 157.3323991893.
The spelling of 3894525 in words is "three million, eight hundred ninety-four thousand, five hundred twenty-five".
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