Base | Representation |
---|---|
bin | 10000001001000… |
… | …111001001011100 |
3 | 200212121021201120 |
4 | 100021013021130 |
5 | 1023312332103 |
6 | 42512410540 |
7 | 6465652266 |
oct | 2011071134 |
9 | 625537646 |
10 | 270824028 |
11 | 129967112 |
12 | 76846a50 |
13 | 44153c07 |
14 | 27d7ab36 |
15 | 18b99253 |
hex | 1024725c |
270824028 has 24 divisors (see below), whose sum is σ = 632311680. Its totient is φ = 90219120.
The previous prime is 270824027. The next prime is 270824077. The reversal of 270824028 is 820428072.
It is a self number, because there is not a number n which added to its sum of digits gives 270824028.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270824023) 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 7 ways as a sum of consecutive naturals, for example, 16543 + ... + 28553.
It is an arithmetic number, because the mean of its divisors is an integer number (26346320).
Almost surely, 2270824028 is an apocalyptic number.
It is an amenable number.
270824028 is an abundant number, since it is smaller than the sum of its proper divisors (361487652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270824028 is a wasteful number, since it uses less digits than its factorization.
270824028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13897 (or 13895 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 33.
The square root of 270824028 is about 16456.7319963594. The cubic root of 270824028 is about 646.9872631223.
The spelling of 270824028 in words is "two hundred seventy million, eight hundred twenty-four thousand, twenty-eight".
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