Base | Representation |
---|---|
bin | 1011001101001… |
… | …1000100011010 |
3 | 10021102221110110 |
4 | 2303103010122 |
5 | 44013030012 |
6 | 4355225150 |
7 | 1110336504 |
oct | 263230432 |
9 | 107387413 |
10 | 47001882 |
11 | 24593234 |
12 | 138a81b6 |
13 | 9978885 |
14 | 6356d74 |
15 | 41d673c |
hex | 2cd311a |
47001882 has 8 divisors (see below), whose sum is σ = 94003776. Its totient is φ = 15667292.
The previous prime is 47001863. The next prime is 47001893. The reversal of 47001882 is 28810074.
It is a sphenic number, since it is the product of 3 distinct primes.
47001882 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3916818 + ... + 3916829.
It is an arithmetic number, because the mean of its divisors is an integer number (11750472).
Almost surely, 247001882 is an apocalyptic number.
47001882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47001882 is a wasteful number, since it uses less digits than its factorization.
47001882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7833652.
The product of its (nonzero) digits is 3584, while the sum is 30.
The square root of 47001882 is about 6855.7918579840. The cubic root of 47001882 is about 360.8874248366.
The spelling of 47001882 in words is "forty-seven million, one thousand, eight hundred eighty-two".
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