Base | Representation |
---|---|
bin | 100011101111100100… |
… | …011110011100100100 |
3 | 10200001200221222211012 |
4 | 203233210132130210 |
5 | 1112100014224014 |
6 | 25344152201352 |
7 | 2526032404202 |
oct | 435744363444 |
9 | 120050858735 |
10 | 38379054884 |
11 | 15304a80a85 |
12 | 7531099258 |
13 | 38082c5141 |
14 | 1c011c4072 |
15 | ee954bc3e |
hex | 8ef91e724 |
38379054884 has 12 divisors (see below), whose sum is σ = 67260548208. Its totient is φ = 19161755400.
The previous prime is 38379054817. The next prime is 38379054907. The reversal of 38379054884 is 48845097383.
It is a happy 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 3 ways as a sum of consecutive naturals, for example, 6939902 + ... + 6945429.
It is an arithmetic number, because the mean of its divisors is an integer number (5605045684).
Almost surely, 238379054884 is an apocalyptic number.
It is an amenable number.
38379054884 is a deficient number, since it is larger than the sum of its proper divisors (28881493324).
38379054884 is a wasteful number, since it uses less digits than its factorization.
38379054884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13886026 (or 13886024 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 59.
The spelling of 38379054884 in words is "thirty-eight billion, three hundred seventy-nine million, fifty-four thousand, eight hundred eighty-four".
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