Base | Representation |
---|---|
bin | 1011010001011… |
… | …1011101111001 |
3 | 10021222011202201 |
4 | 2310113131321 |
5 | 44101011131 |
6 | 4405230201 |
7 | 1112614342 |
oct | 264273571 |
9 | 107864681 |
10 | 47282041 |
11 | 24764774 |
12 | 13a02361 |
13 | 9a46251 |
14 | 63cb0c9 |
15 | 423e761 |
hex | 2d17779 |
47282041 has 8 divisors (see below), whose sum is σ = 48657024. Its totient is φ = 45912240.
The previous prime is 47282009. The next prime is 47282063. The reversal of 47282041 is 14028274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47282041 - 25 = 47282009 is a prime.
It is a super-2 number, since 2×472820412 = 4471182802251362, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47280041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24336 + ... + 26206.
It is an arithmetic number, because the mean of its divisors is an integer number (6082128).
Almost surely, 247282041 is an apocalyptic number.
It is an amenable number.
47282041 is a deficient number, since it is larger than the sum of its proper divisors (1374983).
47282041 is a wasteful number, since it uses less digits than its factorization.
47282041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2591.
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 47282041 is about 6876.1937872634. The cubic root of 47282041 is about 361.6030390119.
The spelling of 47282041 in words is "forty-seven million, two hundred eighty-two thousand, forty-one".
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