Base | Representation |
---|---|
bin | 11100001111101… |
… | …110111000010001 |
3 | 1020000200220200200 |
4 | 130033232320101 |
5 | 1432303324400 |
6 | 115005005413 |
7 | 14512652331 |
oct | 3417567021 |
9 | 1200626620 |
10 | 473886225 |
11 | 22355080a |
12 | 112853869 |
13 | 77240c67 |
14 | 46d190c1 |
15 | 2b90ab00 |
hex | 1c3eee11 |
473886225 has 36 divisors (see below), whose sum is σ = 857572716. Its totient is φ = 250122240.
The previous prime is 473886209. The next prime is 473886229. The reversal of 473886225 is 522688374.
473886225 is a `hidden beast` number, since 47 + 388 + 6 + 225 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 39538944 + 434347281 = 6288^2 + 20841^2 .
It is not a de Polignac number, because 473886225 - 24 = 473886209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (473886229) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10969 + ... + 32681.
Almost surely, 2473886225 is an apocalyptic number.
473886225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
473886225 is a deficient number, since it is larger than the sum of its proper divisors (383686491).
473886225 is a wasteful number, since it uses less digits than its factorization.
473886225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21826 (or 21818 counting only the distinct ones).
The product of its digits is 645120, while the sum is 45.
The square root of 473886225 is about 21768.9279708487. The cubic root of 473886225 is about 779.6350610379.
The spelling of 473886225 in words is "four hundred seventy-three million, eight hundred eighty-six thousand, two hundred twenty-five".
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