Base | Representation |
---|---|
bin | 10000000110001… |
… | …010011110011100 |
3 | 200211011000122100 |
4 | 100012022132130 |
5 | 1023113114403 |
6 | 42444045100 |
7 | 6456253236 |
oct | 2006123634 |
9 | 624130570 |
10 | 270051228 |
11 | 129489537 |
12 | 76533790 |
13 | 43c43235 |
14 | 27c19256 |
15 | 18a952a3 |
hex | 1018a79c |
270051228 has 36 divisors (see below), whose sum is σ = 686832328. Its totient is φ = 89462880.
The previous prime is 270051203. The next prime is 270051233. The reversal of 270051228 is 822150072.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17143 + ... + 28878.
Almost surely, 2270051228 is an apocalyptic number.
It is an amenable number.
270051228 is an abundant number, since it is smaller than the sum of its proper divisors (416781100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270051228 is a wasteful number, since it uses less digits than its factorization.
270051228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46194 (or 46189 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 270051228 is about 16433.2354696207. The cubic root of 270051228 is about 646.3712812321.
The spelling of 270051228 in words is "two hundred seventy million, fifty-one thousand, two hundred twenty-eight".
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