Base | Representation |
---|---|
bin | 10111100011000… |
… | …101100111011000 |
3 | 1000112101211122200 |
4 | 113203011213120 |
5 | 1302114332013 |
6 | 103111450200 |
7 | 12535034160 |
oct | 2743054730 |
9 | 1015354580 |
10 | 395074008 |
11 | 193010a4a |
12 | b0386960 |
13 | 63b08404 |
14 | 3a6815a0 |
15 | 24a3de73 |
hex | 178c59d8 |
395074008 has 48 divisors (see below), whose sum is σ = 1222849680. Its totient is φ = 112878144.
The previous prime is 395074007. The next prime is 395074037. The reversal of 395074008 is 800470593.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (395074007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391435 + ... + 392442.
It is an arithmetic number, because the mean of its divisors is an integer number (25476035).
Almost surely, 2395074008 is an apocalyptic number.
It is an amenable number.
395074008 is an abundant number, since it is smaller than the sum of its proper divisors (827775672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
395074008 is a wasteful number, since it uses less digits than its factorization.
395074008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783896 (or 783889 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 395074008 is about 19876.4687004508. The cubic root of 395074008 is about 733.7692132296.
The spelling of 395074008 in words is "three hundred ninety-five million, seventy-four thousand, eight".
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