Base | Representation |
---|---|
bin | 1010000001100… |
… | …10111100110111 |
3 | 12212020110100022 |
4 | 11000302330313 |
5 | 133012013100 |
6 | 12202235355 |
7 | 2040536162 |
oct | 500627467 |
9 | 185213308 |
10 | 84094775 |
11 | 43518716 |
12 | 241b5b5b |
13 | 1456512b |
14 | b250ad9 |
15 | 75b1e85 |
hex | 5032f37 |
84094775 has 6 divisors (see below), whose sum is σ = 104277552. Its totient is φ = 67275800.
The previous prime is 84094771. The next prime is 84094793. The reversal of 84094775 is 57749048.
It is not a de Polignac number, because 84094775 - 22 = 84094771 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84094771) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1681871 + ... + 1681920.
It is an arithmetic number, because the mean of its divisors is an integer number (17379592).
Almost surely, 284094775 is an apocalyptic number.
84094775 is a deficient number, since it is larger than the sum of its proper divisors (20182777).
84094775 is a wasteful number, since it uses less digits than its factorization.
84094775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3363801 (or 3363796 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 44.
The square root of 84094775 is about 9170.3203324639. The cubic root of 84094775 is about 438.1165619731.
The spelling of 84094775 in words is "eighty-four million, ninety-four thousand, seven hundred seventy-five".
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