Base | Representation |
---|---|
bin | 1010000101100… |
… | …10011101101100 |
3 | 12220012222210111 |
4 | 11002302131230 |
5 | 133130221233 |
6 | 12221345404 |
7 | 2045142664 |
oct | 502623554 |
9 | 186188714 |
10 | 84617068 |
11 | 43845068 |
12 | 24408264 |
13 | 146b8a93 |
14 | b3491a4 |
15 | 7666acd |
hex | 50b276c |
84617068 has 12 divisors (see below), whose sum is σ = 148937040. Its totient is φ = 42063632.
The previous prime is 84617053. The next prime is 84617081. The reversal of 84617068 is 86071648.
It is a self number, because there is not a number n which added to its sum of digits gives 84617068.
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 3 ways as a sum of consecutive naturals, for example, 60448 + ... + 61831.
It is an arithmetic number, because the mean of its divisors is an integer number (12411420).
Almost surely, 284617068 is an apocalyptic number.
It is an amenable number.
84617068 is a deficient number, since it is larger than the sum of its proper divisors (64319972).
84617068 is a wasteful number, since it uses less digits than its factorization.
84617068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122456 (or 122454 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 84617068 is about 9198.7536112236. The cubic root of 84617068 is about 439.0217038787.
The spelling of 84617068 in words is "eighty-four million, six hundred seventeen thousand, sixty-eight".
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