Base | Representation |
---|---|
bin | 1010000111100… |
… | …00111110010001 |
3 | 12220201000000100 |
4 | 11003300332101 |
5 | 133211414410 |
6 | 12231043013 |
7 | 2050260312 |
oct | 503607621 |
9 | 186630010 |
10 | 84873105 |
11 | 439aa469 |
12 | 24510469 |
13 | 14778495 |
14 | b3b4609 |
15 | 76b78c0 |
hex | 50f0f91 |
84873105 has 24 divisors (see below), whose sum is σ = 153511488. Its totient is φ = 43297056.
The previous prime is 84873083. The next prime is 84873127. The reversal of 84873105 is 50137848.
It is an interprime number because it is at equal distance from previous prime (84873083) and next prime (84873127).
It is not a de Polignac number, because 84873105 - 215 = 84840337 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 84873105.
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 23 ways as a sum of consecutive naturals, for example, 39967 + ... + 42036.
It is an arithmetic number, because the mean of its divisors is an integer number (6396312).
Almost surely, 284873105 is an apocalyptic number.
It is an amenable number.
84873105 is a deficient number, since it is larger than the sum of its proper divisors (68638383).
84873105 is a wasteful number, since it uses less digits than its factorization.
84873105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82037 (or 82034 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 84873105 is about 9212.6600393155. The cubic root of 84873105 is about 439.4640599312.
The spelling of 84873105 in words is "eighty-four million, eight hundred seventy-three thousand, one hundred five".
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