Base | Representation |
---|---|
bin | 1010000010111… |
… | …10011000100011 |
3 | 12212120111101012 |
4 | 11001132120203 |
5 | 133033211200 |
6 | 12210131135 |
7 | 2042206634 |
oct | 501363043 |
9 | 185514335 |
10 | 84272675 |
11 | 4362a343 |
12 | 24280aab |
13 | 145c80b6 |
14 | b29988b |
15 | 75e9a35 |
hex | 505e623 |
84272675 has 6 divisors (see below), whose sum is σ = 104498148. Its totient is φ = 67418120.
The previous prime is 84272651. The next prime is 84272677. The reversal of 84272675 is 57627248.
It is not a de Polignac number, because 84272675 - 26 = 84272611 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84272677) 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, 1685429 + ... + 1685478.
It is an arithmetic number, because the mean of its divisors is an integer number (17416358).
Almost surely, 284272675 is an apocalyptic number.
84272675 is a deficient number, since it is larger than the sum of its proper divisors (20225473).
84272675 is a wasteful number, since it uses less digits than its factorization.
84272675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3370917 (or 3370912 counting only the distinct ones).
The product of its digits is 188160, while the sum is 41.
The square root of 84272675 is about 9180.0149782013. The cubic root of 84272675 is about 438.4252852372.
The spelling of 84272675 in words is "eighty-four million, two hundred seventy-two thousand, six hundred seventy-five".
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