Base | Representation |
---|---|
bin | 1110100000110000… |
… | …1000110010010001 |
3 | 101001111001200200011 |
4 | 3220030020302101 |
5 | 30434221331300 |
6 | 1442313554521 |
7 | 165351111454 |
oct | 35014106221 |
9 | 11044050604 |
10 | 3895495825 |
11 | 17199a6741 |
12 | 908715a41 |
13 | 4a1091a20 |
14 | 28d50d49b |
15 | 17bed0eba |
hex | e8308c91 |
3895495825 has 24 divisors (see below), whose sum is σ = 5205569600. Its totient is φ = 2874692160.
The previous prime is 3895495823. The next prime is 3895495829. The reversal of 3895495825 is 5285945983.
It is not a de Polignac number, because 3895495825 - 21 = 3895495823 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3895495825.
It is not an unprimeable number, because it can be changed into a prime (3895495823) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 607486 + ... + 613864.
Almost surely, 23895495825 is an apocalyptic number.
It is an amenable number.
3895495825 is a deficient number, since it is larger than the sum of its proper divisors (1310073775).
3895495825 is a wasteful number, since it uses less digits than its factorization.
3895495825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8281 (or 8276 counting only the distinct ones).
The product of its digits is 15552000, while the sum is 58.
The square root of 3895495825 is about 62413.9073043821. The cubic root of 3895495825 is about 1573.4547134711.
The spelling of 3895495825 in words is "three billion, eight hundred ninety-five million, four hundred ninety-five thousand, eight hundred twenty-five".
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