Base | Representation |
---|---|
bin | 1010000110011… |
… | …10010010100110 |
3 | 12220102210010220 |
4 | 11003032102212 |
5 | 133142343141 |
6 | 12224025210 |
7 | 2046126201 |
oct | 503162246 |
9 | 186383126 |
10 | 84731046 |
11 | 43912764 |
12 | 24462206 |
13 | 1472891a |
14 | b378938 |
15 | 768a766 |
hex | 50ce4a6 |
84731046 has 8 divisors (see below), whose sum is σ = 169462104. Its totient is φ = 28243680.
The previous prime is 84731039. The next prime is 84731093. The reversal of 84731046 is 64013748.
It is a sphenic number, since it is the product of 3 distinct primes.
84731046 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 84730998 and 84731016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7060915 + ... + 7060926.
It is an arithmetic number, because the mean of its divisors is an integer number (21182763).
Almost surely, 284731046 is an apocalyptic number.
84731046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84731046 is a wasteful number, since it uses less digits than its factorization.
84731046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14121846.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 84731046 is about 9204.9468222255. The cubic root of 84731046 is about 439.2187341255.
The spelling of 84731046 in words is "eighty-four million, seven hundred thirty-one thousand, forty-six".
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