Base | Representation |
---|---|
bin | 1001001111111… |
… | …1100101101001 |
3 | 2201000000121000 |
4 | 2103333211221 |
5 | 34412430000 |
6 | 3503305213 |
7 | 650520531 |
oct | 223774551 |
9 | 81000530 |
10 | 38795625 |
11 | 1a998800 |
12 | 10bab209 |
13 | 80645bb |
14 | 521c4c1 |
15 | 3615000 |
hex | 24ff969 |
38795625 has 120 divisors (see below), whose sum is σ = 83098400. Its totient is φ = 17820000.
The previous prime is 38795623. The next prime is 38795639. The reversal of 38795625 is 52659783.
It is a happy number.
38795625 is a `hidden beast` number, since 3 + 87 + 9 + 562 + 5 = 666.
It is not a de Polignac number, because 38795625 - 21 = 38795623 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
Its product of digits (453600) is a multiple of the sum of its prime factors (70).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38795623) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2041866 + ... + 2041884.
Almost surely, 238795625 is an apocalyptic number.
It is an amenable number.
38795625 is an abundant number, since it is smaller than the sum of its proper divisors (44302775).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38795625 is a wasteful number, since it uses less digits than its factorization.
38795625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70 (or 38 counting only the distinct ones).
The product of its digits is 453600, while the sum is 45.
The square root of 38795625 is about 6228.6134090984. The cubic root of 38795625 is about 338.5277314448.
The spelling of 38795625 in words is "thirty-eight million, seven hundred ninety-five thousand, six hundred twenty-five".
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