Base | Representation |
---|---|
bin | 1010000100011… |
… | …11010110100000 |
3 | 12212221200111211 |
4 | 11002033112200 |
5 | 133111120443 |
6 | 12214315504 |
7 | 2044003456 |
oct | 502172640 |
9 | 185850454 |
10 | 84473248 |
11 | 43757002 |
12 | 24358b94 |
13 | 14668492 |
14 | b30c9d6 |
15 | 763919d |
hex | 508f5a0 |
84473248 has 12 divisors (see below), whose sum is σ = 166306770. Its totient is φ = 42236608.
The previous prime is 84473237. The next prime is 84473261. The reversal of 84473248 is 84237448.
It can be written as a sum of positive squares in only one way, i.e., 76247824 + 8225424 = 8732^2 + 2868^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 84473248.
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 as a sum of consecutive naturals, namely, 1319863 + ... + 1319926.
Almost surely, 284473248 is an apocalyptic number.
It is an amenable number.
84473248 is a deficient number, since it is larger than the sum of its proper divisors (81833522).
84473248 is a wasteful number, since it uses less digits than its factorization.
84473248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2639799 (or 2639791 counting only the distinct ones).
The product of its digits is 172032, while the sum is 40.
The square root of 84473248 is about 9190.9329232674. The cubic root of 84473248 is about 438.7728340429.
The spelling of 84473248 in words is "eighty-four million, four hundred seventy-three thousand, two hundred forty-eight".
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