Base | Representation |
---|---|
bin | 11100000111011… |
… | …010000111010100 |
3 | 1012212121001021021 |
4 | 130013122013110 |
5 | 1431224012040 |
6 | 114450130524 |
7 | 14455263244 |
oct | 3407320724 |
9 | 1185531237 |
10 | 471704020 |
11 | 2222a0237 |
12 | 111b80a44 |
13 | 76958908 |
14 | 4690bb24 |
15 | 2b62924a |
hex | 1c1da1d4 |
471704020 has 12 divisors (see below), whose sum is σ = 990578484. Its totient is φ = 188681600.
The previous prime is 471704017. The next prime is 471704021. The reversal of 471704020 is 20407174.
It can be written as a sum of positive squares in 2 ways, for example, as 141991056 + 329712964 = 11916^2 + 18158^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (471704021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11792581 + ... + 11792620.
It is an arithmetic number, because the mean of its divisors is an integer number (82548207).
Almost surely, 2471704020 is an apocalyptic number.
It is an amenable number.
471704020 is an abundant number, since it is smaller than the sum of its proper divisors (518874464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
471704020 is a wasteful number, since it uses less digits than its factorization.
471704020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23585210 (or 23585208 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 25.
The square root of 471704020 is about 21718.7481223021. The cubic root of 471704020 is about 778.4365020994.
The spelling of 471704020 in words is "four hundred seventy-one million, seven hundred four thousand, twenty".
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