Base | Representation |
---|---|
bin | 1011010001110… |
… | …0001001101011 |
3 | 10022000011002022 |
4 | 2310130021223 |
5 | 44102114402 |
6 | 4405455055 |
7 | 1113024311 |
oct | 264341153 |
9 | 108004068 |
10 | 47301227 |
11 | 24778126 |
12 | 13a1148b |
13 | 9a51bbc |
14 | 63d40b1 |
15 | 42452a2 |
hex | 2d1c26b |
47301227 has 4 divisors (see below), whose sum is σ = 47325960. Its totient is φ = 47276496.
The previous prime is 47301217. The next prime is 47301251. The reversal of 47301227 is 72210374.
47301227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47301227 - 24 = 47301211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47301196 and 47301205.
It is not an unprimeable number, because it can be changed into a prime (47301217) 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 in 3 ways as a sum of consecutive naturals, for example, 9233 + ... + 13410.
It is an arithmetic number, because the mean of its divisors is an integer number (11831490).
Almost surely, 247301227 is an apocalyptic number.
47301227 is a deficient number, since it is larger than the sum of its proper divisors (24733).
47301227 is a wasteful number, since it uses less digits than its factorization.
47301227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24732.
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 47301227 is about 6877.5887489730. The cubic root of 47301227 is about 361.6519425531.
The spelling of 47301227 in words is "forty-seven million, three hundred one thousand, two hundred twenty-seven".
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