Base | Representation |
---|---|
bin | 11100001011111… |
… | …001110001000011 |
3 | 1012221210220111011 |
4 | 130023321301003 |
5 | 1432024212433 |
6 | 114531301351 |
7 | 14501301301 |
oct | 3413716103 |
9 | 1187726434 |
10 | 472882243 |
11 | 222a25479 |
12 | 11244a857 |
13 | 76c7bca2 |
14 | 46b37271 |
15 | 2b7ad3cd |
hex | 1c2f9c43 |
472882243 has 4 divisors (see below), whose sum is σ = 474766488. Its totient is φ = 470998000.
The previous prime is 472882219. The next prime is 472882253. The reversal of 472882243 is 342288274.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 472882243 - 217 = 472751171 is a prime.
It is a super-2 number, since 2×4728822432 = 447235231489422098, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 472882196 and 472882205.
It is not an unprimeable number, because it can be changed into a prime (472882253) 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, 941746 + ... + 942247.
It is an arithmetic number, because the mean of its divisors is an integer number (118691622).
Almost surely, 2472882243 is an apocalyptic number.
472882243 is a deficient number, since it is larger than the sum of its proper divisors (1884245).
472882243 is a wasteful number, since it uses less digits than its factorization.
472882243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1884244.
The product of its digits is 172032, while the sum is 40.
The square root of 472882243 is about 21745.8557660994. The cubic root of 472882243 is about 779.0840898326.
The spelling of 472882243 in words is "four hundred seventy-two million, eight hundred eighty-two thousand, two hundred forty-three".
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