Base | Representation |
---|---|
bin | 11100010011011… |
… | …111000111010101 |
3 | 1020002112220111021 |
4 | 130103133013111 |
5 | 1433031321404 |
6 | 115042041141 |
7 | 14524221211 |
oct | 3423370725 |
9 | 1202486437 |
10 | 474870229 |
11 | 224063039 |
12 | 1130491b1 |
13 | 774c6b02 |
14 | 470d3941 |
15 | 2ba52454 |
hex | 1c4df1d5 |
474870229 has 4 divisors (see below), whose sum is σ = 474943084. Its totient is φ = 474797376.
The previous prime is 474870217. The next prime is 474870271. The reversal of 474870229 is 922078474.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 420332004 + 54538225 = 20502^2 + 7385^2 .
It is a cyclic number.
It is not a de Polignac number, because 474870229 - 27 = 474870101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474880229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25572 + ... + 40045.
It is an arithmetic number, because the mean of its divisors is an integer number (118735771).
Almost surely, 2474870229 is an apocalyptic number.
It is an amenable number.
474870229 is a deficient number, since it is larger than the sum of its proper divisors (72855).
474870229 is an equidigital number, since it uses as much as digits as its factorization.
474870229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72854.
The product of its (nonzero) digits is 225792, while the sum is 43.
The square root of 474870229 is about 21791.5173634146. The cubic root of 474870229 is about 780.1743139891.
The spelling of 474870229 in words is "four hundred seventy-four million, eight hundred seventy thousand, two hundred twenty-nine".
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