Base | Representation |
---|---|
bin | 1010000001001… |
… | …00010010110101 |
3 | 12212010101222211 |
4 | 11000210102311 |
5 | 133003102431 |
6 | 12201053421 |
7 | 2040166150 |
oct | 500442265 |
9 | 185111884 |
10 | 84034741 |
11 | 434875aa |
12 | 24187271 |
13 | 145439cb |
14 | b236c97 |
15 | 759e2b1 |
hex | 50244b5 |
84034741 has 4 divisors (see below), whose sum is σ = 96039712. Its totient is φ = 72029772.
The previous prime is 84034729. The next prime is 84034747. The reversal of 84034741 is 14743048.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 84034741 - 29 = 84034229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84034747) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6002475 + ... + 6002488.
It is an arithmetic number, because the mean of its divisors is an integer number (24009928).
Almost surely, 284034741 is an apocalyptic number.
It is an amenable number.
84034741 is a deficient number, since it is larger than the sum of its proper divisors (12004971).
84034741 is a wasteful number, since it uses less digits than its factorization.
84034741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12004970.
The product of its (nonzero) digits is 10752, while the sum is 31.
The square root of 84034741 is about 9167.0464709196. The cubic root of 84034741 is about 438.0122822046.
Adding to 84034741 its reverse (14743048), we get a palindrome (98777789).
The spelling of 84034741 in words is "eighty-four million, thirty-four thousand, seven hundred forty-one".
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