Base | Representation |
---|---|
bin | 1010000001010… |
… | …11011100101001 |
3 | 12212011220012000 |
4 | 11000223130221 |
5 | 133010022131 |
6 | 12201441213 |
7 | 2040350445 |
oct | 500533451 |
9 | 185156160 |
10 | 84064041 |
11 | 434a7616 |
12 | 241a0209 |
13 | 14554149 |
14 | b243825 |
15 | 75a7ce6 |
hex | 502b729 |
84064041 has 8 divisors (see below), whose sum is σ = 124539360. Its totient is φ = 56042676.
The previous prime is 84064027. The next prime is 84064051. The reversal of 84064041 is 14046048.
It is not a de Polignac number, because 84064041 - 27 = 84063913 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3113483 = 84064041 / (8 + 4 + 0 + 6 + 4 + 0 + 4 + 1).
It is a junction number, because it is equal to n+sod(n) for n = 84063996 and 84064014.
It is not an unprimeable number, because it can be changed into a prime (84064051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556715 + ... + 1556768.
It is an arithmetic number, because the mean of its divisors is an integer number (15567420).
Almost surely, 284064041 is an apocalyptic number.
It is an amenable number.
84064041 is a deficient number, since it is larger than the sum of its proper divisors (40475319).
84064041 is a wasteful number, since it uses less digits than its factorization.
84064041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3113492 (or 3113486 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 84064041 is about 9168.6444472452. The cubic root of 84064041 is about 438.0631828537.
The spelling of 84064041 in words is "eighty-four million, sixty-four thousand, forty-one".
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