Base | Representation |
---|---|
bin | 10111100011110… |
… | …001010100000100 |
3 | 1000112201221011212 |
4 | 113203301110010 |
5 | 1302141043441 |
6 | 103115350552 |
7 | 12536411045 |
oct | 2743612404 |
9 | 1015657155 |
10 | 395252996 |
11 | 193123476 |
12 | b0452458 |
13 | 63b6ba18 |
14 | 3a6ca8cc |
15 | 24a76eeb |
hex | 178f1504 |
395252996 has 12 divisors (see below), whose sum is σ = 698541900. Its totient is φ = 195669600.
The previous prime is 395252987. The next prime is 395253031. The reversal of 395252996 is 699252593.
It can be written as a sum of positive squares in 2 ways, for example, as 347449600 + 47803396 = 18640^2 + 6914^2 .
It is an unprimeable number.
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, 488771 + ... + 489578.
It is an arithmetic number, because the mean of its divisors is an integer number (58211825).
Almost surely, 2395252996 is an apocalyptic number.
It is an amenable number.
395252996 is a deficient number, since it is larger than the sum of its proper divisors (303288904).
395252996 is a wasteful number, since it uses less digits than its factorization.
395252996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 978454 (or 978452 counting only the distinct ones).
The product of its digits is 1312200, while the sum is 50.
The square root of 395252996 is about 19880.9707006474. The cubic root of 395252996 is about 733.8800077073.
The spelling of 395252996 in words is "three hundred ninety-five million, two hundred fifty-two thousand, nine hundred ninety-six".
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