Base | Representation |
---|---|
bin | 1011011011100… |
… | …0010011000011 |
3 | 10100012122102022 |
4 | 2312320103003 |
5 | 44233101203 |
6 | 4431312055 |
7 | 1121330051 |
oct | 266702303 |
9 | 110178368 |
10 | 47940803 |
11 | 250746a9 |
12 | 1407b62b |
13 | 9c17051 |
14 | 651d1d1 |
15 | 431ea38 |
hex | 2db84c3 |
47940803 has 2 divisors, whose sum is σ = 47940804. Its totient is φ = 47940802.
The previous prime is 47940797. The next prime is 47940853. The reversal of 47940803 is 30804974.
47940803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 47940803 - 222 = 43746499 is a prime.
It is not a weakly prime, because it can be changed into another prime (47940853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23970401 + 23970402.
It is an arithmetic number, because the mean of its divisors is an integer number (23970402).
Almost surely, 247940803 is an apocalyptic number.
47940803 is a deficient number, since it is larger than the sum of its proper divisors (1).
47940803 is an equidigital number, since it uses as much as digits as its factorization.
47940803 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 47940803 is about 6923.9297367897. The cubic root of 47940803 is about 363.2746569855.
The spelling of 47940803 in words is "forty-seven million, nine hundred forty thousand, eight hundred three".
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