Base | Representation |
---|---|
bin | 1101111110000011000… |
… | …0011101001010100110 |
3 | 211221110121001101121002 |
4 | 3133200300131022212 |
5 | 12413001431000123 |
6 | 302130212153302 |
7 | 23224163225132 |
oct | 3374060351246 |
9 | 757417041532 |
10 | 239994000038 |
11 | 928653a13a1 |
12 | 3a619608832 |
13 | 19829080760 |
14 | b88996a3c2 |
15 | 6399673528 |
hex | 37e0c1d2a6 |
239994000038 has 8 divisors (see below), whose sum is σ = 387682615488. Its totient is φ = 110766461544.
The previous prime is 239994000031. The next prime is 239994000041. The reversal of 239994000038 is 830000499932.
239994000038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 239993999956 and 239994000001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (239994000031) by changing a digit.
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, 4615269206 + ... + 4615269257.
It is an arithmetic number, because the mean of its divisors is an integer number (48460326936).
Almost surely, 2239994000038 is an apocalyptic number.
239994000038 is a deficient number, since it is larger than the sum of its proper divisors (147688615450).
239994000038 is a wasteful number, since it uses less digits than its factorization.
239994000038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9230538478.
The product of its (nonzero) digits is 419904, while the sum is 47.
The spelling of 239994000038 in words is "two hundred thirty-nine billion, nine hundred ninety-four million, thirty-eight", and thus it is an aban number.
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