Base | Representation |
---|---|
bin | 1010000001101… |
… | …11101111100101 |
3 | 12212021110021100 |
4 | 11000313233211 |
5 | 133013130110 |
6 | 12202510313 |
7 | 2040650334 |
oct | 500675745 |
9 | 185243240 |
10 | 84114405 |
11 | 43531441 |
12 | 24205399 |
13 | 1457104b |
14 | b257d1b |
15 | 75b7bc0 |
hex | 5037be5 |
84114405 has 12 divisors (see below), whose sum is σ = 145798380. Its totient is φ = 44860992.
The previous prime is 84114403. The next prime is 84114409. The reversal of 84114405 is 50441148.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 48902049 + 35212356 = 6993^2 + 5934^2 .
It is not a de Polignac number, because 84114405 - 21 = 84114403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84114403) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 934560 + ... + 934649.
It is an arithmetic number, because the mean of its divisors is an integer number (12149865).
Almost surely, 284114405 is an apocalyptic number.
It is an amenable number.
84114405 is a deficient number, since it is larger than the sum of its proper divisors (61683975).
84114405 is a wasteful number, since it uses less digits than its factorization.
84114405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1869220 (or 1869217 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 84114405 is about 9171.3905706823. The cubic root of 84114405 is about 438.1506487481.
The spelling of 84114405 in words is "eighty-four million, one hundred fourteen thousand, four hundred five".
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