Base | Representation |
---|---|
bin | 10111011111001… |
… | …011101101001110 |
3 | 1000110110211111121 |
4 | 113133023231032 |
5 | 1301334103012 |
6 | 103033511154 |
7 | 12523241635 |
oct | 2737135516 |
9 | 1013424447 |
10 | 394050382 |
11 | 192481980 |
12 | abb724ba |
13 | 6383a50b |
14 | 3a49651c |
15 | 248daa07 |
hex | 177cbb4e |
394050382 has 16 divisors (see below), whose sum is σ = 645120000. Its totient is φ = 179027640.
The previous prime is 394050343. The next prime is 394050403. The reversal of 394050382 is 283050493.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74419 + ... + 79537.
It is an arithmetic number, because the mean of its divisors is an integer number (40320000).
Almost surely, 2394050382 is an apocalyptic number.
394050382 is a deficient number, since it is larger than the sum of its proper divisors (251069618).
394050382 is a wasteful number, since it uses less digits than its factorization.
394050382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8631.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 394050382 is about 19850.7023049564. The cubic root of 394050382 is about 733.1349397664.
The spelling of 394050382 in words is "three hundred ninety-four million, fifty thousand, three hundred eighty-two".
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