Base | Representation |
---|---|
bin | 1010000101100… |
… | …00110001010110 |
3 | 12220012122021200 |
4 | 11002300301112 |
5 | 133130011014 |
6 | 12221253330 |
7 | 2045113530 |
oct | 502606126 |
9 | 186178250 |
10 | 84610134 |
11 | 4383a934 |
12 | 24404246 |
13 | 146b588b |
14 | b346850 |
15 | 7664a09 |
hex | 50b0c56 |
84610134 has 48 divisors (see below), whose sum is σ = 211061760. Its totient is φ = 23995440.
The previous prime is 84610109. The next prime is 84610147. The reversal of 84610134 is 43101648.
It is a junction number, because it is equal to n+sod(n) for n = 84610098 and 84610107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15099 + ... + 19929.
It is an arithmetic number, because the mean of its divisors is an integer number (4397120).
Almost surely, 284610134 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 84610134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105530880).
84610134 is an abundant number, since it is smaller than the sum of its proper divisors (126451626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84610134 is a wasteful number, since it uses less digits than its factorization.
84610134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4985 (or 4982 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 84610134 is about 9198.3767046148. The cubic root of 84610134 is about 439.0097115792.
The spelling of 84610134 in words is "eighty-four million, six hundred ten thousand, one hundred thirty-four".
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