Base | Representation |
---|---|
bin | 1110011110000001… |
… | …1110000010011010 |
3 | 101000200112002221120 |
4 | 3213200132002122 |
5 | 30423304023123 |
6 | 1441224350110 |
7 | 165151603446 |
oct | 34740360232 |
9 | 11020462846 |
10 | 3884048538 |
11 | 1713498177 |
12 | 904915336 |
13 | 49b8b4496 |
14 | 28bbad826 |
15 | 17aebe2e3 |
hex | e781e09a |
3884048538 has 16 divisors (see below), whose sum is σ = 7769035296. Its totient is φ = 1294526480.
The previous prime is 3884048501. The next prime is 3884048569. The reversal of 3884048538 is 8358404883.
It is a happy number.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22093 + ... + 90863.
It is an arithmetic number, because the mean of its divisors is an integer number (485564706).
Almost surely, 23884048538 is an apocalyptic number.
3884048538 is an abundant number, since it is smaller than the sum of its proper divisors (3884986758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3884048538 is a wasteful number, since it uses less digits than its factorization.
3884048538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78189.
The product of its (nonzero) digits is 2949120, while the sum is 51.
The square root of 3884048538 is about 62322.1352169516. The cubic root of 3884048538 is about 1571.9119522518.
It can be divided in two parts, 38840 and 48538, that added together give a palindrome (87378).
The spelling of 3884048538 in words is "three billion, eight hundred eighty-four million, forty-eight thousand, five hundred thirty-eight".
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