Base | Representation |
---|---|
bin | 1010000010001… |
… | …00010110001110 |
3 | 12212101002002101 |
4 | 11001010112032 |
5 | 133021303110 |
6 | 12203545314 |
7 | 2041254004 |
oct | 501042616 |
9 | 185332071 |
10 | 84166030 |
11 | 43567203 |
12 | 2422b23a |
13 | 1458b6b0 |
14 | b26ca74 |
15 | 75c813a |
hex | 504458e |
84166030 has 32 divisors (see below), whose sum is σ = 167142528. Its totient is φ = 30316800.
The previous prime is 84165967. The next prime is 84166051. The reversal of 84166030 is 3066148.
It is a self number, because there is not a number n which added to its sum of digits gives 84166030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2566 + ... + 13225.
It is an arithmetic number, because the mean of its divisors is an integer number (5223204).
Almost surely, 284166030 is an apocalyptic number.
84166030 is a deficient number, since it is larger than the sum of its proper divisors (82976498).
84166030 is a wasteful number, since it uses less digits than its factorization.
84166030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15852.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 84166030 is about 9174.2045976749. The cubic root of 84166030 is about 438.2402683611.
The spelling of 84166030 in words is "eighty-four million, one hundred sixty-six thousand, thirty".
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