Base | Representation |
---|---|
bin | 1011011001001… |
… | …1001111101100 |
3 | 10022220221020022 |
4 | 2312103033230 |
5 | 44213222121 |
6 | 4424141312 |
7 | 1120125431 |
oct | 266231754 |
9 | 108827208 |
10 | 47789036 |
11 | 24a80679 |
12 | 14007838 |
13 | 9b92c49 |
14 | 64bdb88 |
15 | 42deaab |
hex | 2d933ec |
47789036 has 12 divisors (see below), whose sum is σ = 85410528. Its totient is φ = 23386032.
The previous prime is 47789033. The next prime is 47789041. The reversal of 47789036 is 63098774.
It is not an unprimeable number, because it can be changed into a prime (47789033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126911 + ... + 127286.
It is an arithmetic number, because the mean of its divisors is an integer number (7117544).
Almost surely, 247789036 is an apocalyptic number.
It is an amenable number.
47789036 is a deficient number, since it is larger than the sum of its proper divisors (37621492).
47789036 is a wasteful number, since it uses less digits than its factorization.
47789036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254248 (or 254246 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 47789036 is about 6912.9614493356. The cubic root of 47789036 is about 362.8909102079.
The spelling of 47789036 in words is "forty-seven million, seven hundred eighty-nine thousand, thirty-six".
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