Base | Representation |
---|---|
bin | 11100001001110… |
… | …010111110011101 |
3 | 1012220202212010221 |
4 | 130021302332131 |
5 | 1431404031031 |
6 | 114511401341 |
7 | 14463511543 |
oct | 3411627635 |
9 | 1186685127 |
10 | 472330141 |
11 | 222688698 |
12 | 112223251 |
13 | 76b178ba |
14 | 46a31d93 |
15 | 2b6eea11 |
hex | 1c272f9d |
472330141 has 2 divisors, whose sum is σ = 472330142. Its totient is φ = 472330140.
The previous prime is 472330121. The next prime is 472330147. The reversal of 472330141 is 141033274.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 470239225 + 2090916 = 21685^2 + 1446^2 .
It is a cyclic number.
It is not a de Polignac number, because 472330141 - 27 = 472330013 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (472330147) 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 as a sum of consecutive naturals, namely, 236165070 + 236165071.
It is an arithmetic number, because the mean of its divisors is an integer number (236165071).
Almost surely, 2472330141 is an apocalyptic number.
It is an amenable number.
472330141 is a deficient number, since it is larger than the sum of its proper divisors (1).
472330141 is an equidigital number, since it uses as much as digits as its factorization.
472330141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 472330141 is about 21733.1576398829. The cubic root of 472330141 is about 778.7807716199.
The spelling of 472330141 in words is "four hundred seventy-two million, three hundred thirty thousand, one hundred forty-one".
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