Base | Representation |
---|---|
bin | 1010000110111… |
… | …00110110010010 |
3 | 12220112210221100 |
4 | 11003130312102 |
5 | 133201300144 |
6 | 12225205230 |
7 | 2046465063 |
oct | 503346622 |
9 | 186483840 |
10 | 84790674 |
11 | 43953541 |
12 | 24490816 |
13 | 14749ac7 |
14 | b39256a |
15 | 769d269 |
hex | 50dcd92 |
84790674 has 24 divisors (see below), whose sum is σ = 184421952. Its totient is φ = 28154520.
The previous prime is 84790669. The next prime is 84790681. The reversal of 84790674 is 47609748.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4222 + ... + 13689.
It is an arithmetic number, because the mean of its divisors is an integer number (7684248).
Almost surely, 284790674 is an apocalyptic number.
84790674 is an abundant number, since it is smaller than the sum of its proper divisors (99631278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84790674 is a wasteful number, since it uses less digits than its factorization.
84790674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18182 (or 18179 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 84790674 is about 9208.1851632121. The cubic root of 84790674 is about 439.3217408146.
The spelling of 84790674 in words is "eighty-four million, seven hundred ninety thousand, six hundred seventy-four".
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