Base | Representation |
---|---|
bin | 11100010000010… |
… | …110001011101011 |
3 | 1020001000002112010 |
4 | 130100112023223 |
5 | 1432324002321 |
6 | 115012251003 |
7 | 14514222561 |
oct | 3420261353 |
9 | 1201002463 |
10 | 474047211 |
11 | 223650760 |
12 | 112910a63 |
13 | 77299311 |
14 | 46d5ba31 |
15 | 2b93d676 |
hex | 1c4162eb |
474047211 has 32 divisors (see below), whose sum is σ = 708238080. Its totient is φ = 279593600.
The previous prime is 474047209. The next prime is 474047221. The reversal of 474047211 is 112740474.
It is not a de Polignac number, because 474047211 - 21 = 474047209 is a prime.
It is a super-3 number, since 3×4740472113 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (474047201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228085 + ... + 230153.
It is an arithmetic number, because the mean of its divisors is an integer number (22132440).
Almost surely, 2474047211 is an apocalyptic number.
474047211 is a deficient number, since it is larger than the sum of its proper divisors (234190869).
474047211 is a wasteful number, since it uses less digits than its factorization.
474047211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2267.
The product of its (nonzero) digits is 6272, while the sum is 30.
The square root of 474047211 is about 21772.6252666049. The cubic root of 474047211 is about 779.7233354755.
Adding to 474047211 its reverse (112740474), we get a palindrome (586787685).
It can be divided in two parts, 47404 and 7211, that added together give a triangular number (54615 = T330).
The spelling of 474047211 in words is "four hundred seventy-four million, forty-seven thousand, two hundred eleven".
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