Base | Representation |
---|---|
bin | 1000001111110100… |
… | …10001010111001000 |
3 | 102102120110121121100 |
4 | 10013322101113020 |
5 | 33031441331042 |
6 | 2011204341400 |
7 | 214502454405 |
oct | 40772212710 |
9 | 12376417540 |
10 | 4427683272 |
11 | 1972347a81 |
12 | a369a4860 |
13 | 55740663c |
14 | 3000832ac |
15 | 1adaa624c |
hex | 107e915c8 |
4427683272 has 48 divisors (see below), whose sum is σ = 12079199340. Its totient is φ = 1465118208.
The previous prime is 4427683187. The next prime is 4427683331. The reversal of 4427683272 is 2723867244.
It can be written as a sum of positive squares in 2 ways, for example, as 4426773156 + 910116 = 66534^2 + 954^2 .
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, 214573 + ... + 234300.
Almost surely, 24427683272 is an apocalyptic number.
It is an amenable number.
4427683272 is an abundant number, since it is smaller than the sum of its proper divisors (7651516068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4427683272 is a wasteful number, since it uses less digits than its factorization.
4427683272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449022 (or 449015 counting only the distinct ones).
The product of its digits is 903168, while the sum is 45.
The square root of 4427683272 is about 66540.8391290642. The cubic root of 4427683272 is about 1642.0719489491.
It can be divided in two parts, 442768 and 3272, that added together give a triangular number (446040 = T944).
The spelling of 4427683272 in words is "four billion, four hundred twenty-seven million, six hundred eighty-three thousand, two hundred seventy-two".
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