Base | Representation |
---|---|
bin | 1010000110101… |
… | …00001100101001 |
3 | 12220111000100000 |
4 | 11003110030221 |
5 | 133144131431 |
6 | 12224333213 |
7 | 2046256554 |
oct | 503241451 |
9 | 186430300 |
10 | 84755241 |
11 | 4392995a |
12 | 24474209 |
13 | 1473693c |
14 | b38369b |
15 | 76929e6 |
hex | 50d4329 |
84755241 has 48 divisors (see below), whose sum is σ = 133555968. Its totient is φ = 53654400.
The previous prime is 84755227. The next prime is 84755249. The reversal of 84755241 is 14255748.
It is not a de Polignac number, because 84755241 - 219 = 84230953 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 84755196 and 84755205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84755249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 468171 + ... + 468351.
It is an arithmetic number, because the mean of its divisors is an integer number (2782416).
Almost surely, 284755241 is an apocalyptic number.
84755241 is a gapful number since it is divisible by the number (81) formed by its first and last digit.
It is an amenable number.
84755241 is a deficient number, since it is larger than the sum of its proper divisors (48800727).
84755241 is a wasteful number, since it uses less digits than its factorization.
84755241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284 (or 272 counting only the distinct ones).
The product of its digits is 44800, while the sum is 36.
The square root of 84755241 is about 9206.2609674069. The cubic root of 84755241 is about 439.2605365361.
The spelling of 84755241 in words is "eighty-four million, seven hundred fifty-five thousand, two hundred forty-one".
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