Base | Representation |
---|---|
bin | 1010000100011… |
… | …00011000110001 |
3 | 12212221001212002 |
4 | 11002030120301 |
5 | 133110223410 |
6 | 12214143345 |
7 | 2043623201 |
oct | 502143061 |
9 | 185831762 |
10 | 84461105 |
11 | 43748973 |
12 | 24351b55 |
13 | 14662ab1 |
14 | b308401 |
15 | 76357a5 |
hex | 508c631 |
84461105 has 8 divisors (see below), whose sum is σ = 101402664. Its totient is φ = 67536000.
The previous prime is 84461087. The next prime is 84461119. The reversal of 84461105 is 50116448.
It can be written as a sum of positive squares in 4 ways, for example, as 4036081 + 80425024 = 2009^2 + 8968^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84461105 - 220 = 83412529 is a prime.
It is a Duffinian number.
It is a Curzon 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, 18005 + ... + 22205.
It is an arithmetic number, because the mean of its divisors is an integer number (12675333).
Almost surely, 284461105 is an apocalyptic number.
It is an amenable number.
84461105 is a deficient number, since it is larger than the sum of its proper divisors (16941559).
84461105 is a wasteful number, since it uses less digits than its factorization.
84461105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8227.
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 84461105 is about 9190.2723028211. The cubic root of 84461105 is about 438.7518085547.
The spelling of 84461105 in words is "eighty-four million, four hundred sixty-one thousand, one hundred five".
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