Base | Representation |
---|---|
bin | 1001001011001… |
… | …0011111101000 |
3 | 2200101222102120 |
4 | 2102302133220 |
5 | 34322323343 |
6 | 3452431240 |
7 | 645034101 |
oct | 222623750 |
9 | 80358376 |
10 | 38479848 |
11 | 1a7a2530 |
12 | 10a78520 |
13 | 7c83954 |
14 | 51793a8 |
15 | 35a1683 |
hex | 24b27e8 |
38479848 has 32 divisors (see below), whose sum is σ = 104945760. Its totient is φ = 11660480.
The previous prime is 38479817. The next prime is 38479877. The reversal of 38479848 is 84897483.
38479848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 38479848.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72615 + ... + 73142.
It is an arithmetic number, because the mean of its divisors is an integer number (3279555).
Almost surely, 238479848 is an apocalyptic number.
It is an amenable number.
38479848 is an abundant number, since it is smaller than the sum of its proper divisors (66465912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38479848 is a wasteful number, since it uses less digits than its factorization.
38479848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145777 (or 145773 counting only the distinct ones).
The product of its digits is 1548288, while the sum is 51.
The square root of 38479848 is about 6203.2127160045. The cubic root of 38479848 is about 337.6067459326.
It can be divided in two parts, 3847 and 9848, that added together give a triangular number (13695 = T165).
The spelling of 38479848 in words is "thirty-eight million, four hundred seventy-nine thousand, eight hundred forty-eight".
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