Base | Representation |
---|---|
bin | 1010000100100… |
… | …01001101010000 |
3 | 12212222001221022 |
4 | 11002101031100 |
5 | 133111341343 |
6 | 12214415012 |
7 | 2044034564 |
oct | 502211520 |
9 | 185861838 |
10 | 84480848 |
11 | 43761791 |
12 | 24361468 |
13 | 1466ba8a |
14 | b3116a4 |
15 | 763b568 |
hex | 5091350 |
84480848 has 20 divisors (see below), whose sum is σ = 164403540. Its totient is φ = 42054144.
The previous prime is 84480839. The next prime is 84480881. The reversal of 84480848 is 84808448.
It can be written as a sum of positive squares in 2 ways, for example, as 79780624 + 4700224 = 8932^2 + 2168^2 .
It is a junction number, because it is equal to n+sod(n) for n = 84480799 and 84480808.
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, 7865 + ... + 15192.
It is an arithmetic number, because the mean of its divisors is an integer number (8220177).
Almost surely, 284480848 is an apocalyptic number.
It is an amenable number.
84480848 is a deficient number, since it is larger than the sum of its proper divisors (79922692).
84480848 is a wasteful number, since it uses less digits than its factorization.
84480848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23294 (or 23288 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The square root of 84480848 is about 9191.3463649239. The cubic root of 84480848 is about 438.7859923450.
The spelling of 84480848 in words is "eighty-four million, four hundred eighty thousand, eight hundred forty-eight".
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