Base | Representation |
---|---|
bin | 1011001110100… |
… | …1101000011001 |
3 | 10021121122020020 |
4 | 2303221220121 |
5 | 44024004142 |
6 | 4401221053 |
7 | 1111203105 |
oct | 263515031 |
9 | 107548206 |
10 | 47094297 |
11 | 24646708 |
12 | 13931789 |
13 | 99ab963 |
14 | 637c905 |
15 | 4203cec |
hex | 2ce9a19 |
47094297 has 8 divisors (see below), whose sum is σ = 63121920. Its totient is φ = 31231440.
The previous prime is 47094277. The next prime is 47094337. The reversal of 47094297 is 79249074.
47094297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47094297 - 27 = 47094169 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (47094277) 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 7 ways as a sum of consecutive naturals, for example, 40522 + ... + 41667.
It is an arithmetic number, because the mean of its divisors is an integer number (7890240).
Almost surely, 247094297 is an apocalyptic number.
It is an amenable number.
47094297 is a deficient number, since it is larger than the sum of its proper divisors (16027623).
47094297 is a wasteful number, since it uses less digits than its factorization.
47094297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82383.
The product of its (nonzero) digits is 127008, while the sum is 42.
The square root of 47094297 is about 6862.5284698863. The cubic root of 47094297 is about 361.1237953484.
The spelling of 47094297 in words is "forty-seven million, ninety-four thousand, two hundred ninety-seven".
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