Base | Representation |
---|---|
bin | 10111100100101… |
… | …111000110000100 |
3 | 1000120012210022022 |
4 | 113210233012010 |
5 | 1302222143202 |
6 | 103125022312 |
7 | 12541513604 |
oct | 2744570604 |
9 | 1016183268 |
10 | 395506052 |
11 | 193286607 |
12 | b0554998 |
13 | 63c29c66 |
14 | 3a754c04 |
15 | 24ac6ea2 |
hex | 1792f184 |
395506052 has 12 divisors (see below), whose sum is σ = 728563920. Its totient is φ = 187344936.
The previous prime is 395506051. The next prime is 395506057. The reversal of 395506052 is 250605593.
It is not an unprimeable number, because it can be changed into a prime (395506051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2601938 + ... + 2602089.
It is an arithmetic number, because the mean of its divisors is an integer number (60713660).
Almost surely, 2395506052 is an apocalyptic number.
It is an amenable number.
395506052 is a deficient number, since it is larger than the sum of its proper divisors (333057868).
395506052 is a wasteful number, since it uses less digits than its factorization.
395506052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5204050 (or 5204048 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 35.
The square root of 395506052 is about 19887.3339590806. Note that the first 3 decimals coincide. The cubic root of 395506052 is about 734.0365935917.
The spelling of 395506052 in words is "three hundred ninety-five million, five hundred six thousand, fifty-two".
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