Base | Representation |
---|---|
bin | 100100101100000011… |
… | …001110010110011110 |
3 | 10202200102021202121212 |
4 | 210230003032112132 |
5 | 1121134244422012 |
6 | 30033000424422 |
7 | 2563133223242 |
oct | 445403162636 |
9 | 122612252555 |
10 | 39393748382 |
11 | 1578582024a |
12 | 7774a78112 |
13 | 393a5a82b1 |
14 | 1c99c78422 |
15 | 1058681b22 |
hex | 92c0ce59e |
39393748382 has 8 divisors (see below), whose sum is σ = 62200655400. Its totient is φ = 18660196584.
The previous prime is 39393748367. The next prime is 39393748391. The reversal of 39393748382 is 28384739393.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518338757 + ... + 518338832.
It is an arithmetic number, because the mean of its divisors is an integer number (7775081925).
Almost surely, 239393748382 is an apocalyptic number.
39393748382 is a deficient number, since it is larger than the sum of its proper divisors (22806907018).
39393748382 is a wasteful number, since it uses less digits than its factorization.
39393748382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036677610.
The product of its digits is 23514624, while the sum is 59.
The spelling of 39393748382 in words is "thirty-nine billion, three hundred ninety-three million, seven hundred forty-eight thousand, three hundred eighty-two".
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