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485028411 = 374172233
BaseRepresentation
bin11100111010001…
…111001000111011
31020210122222220020
4130322033020323
51443131402121
6120043501523
715006450000
oct3472171073
91223588806
10485028411
1122987102a
121165278a3
137964267a
14485b98a7
152c8ac1c6
hex1ce8f23b

485028411 has 60 divisors (see below), whose sum is σ = 804872952. Its totient is φ = 259736064.

The previous prime is 485028389. The next prime is 485028413. The reversal of 485028411 is 114820584.

It is not a de Polignac number, because 485028411 - 27 = 485028283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485028413) 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 in 59 ways as a sum of consecutive naturals, for example, 2081551 + ... + 2081783.

Almost surely, 2485028411 is an apocalyptic number.

485028411 is a deficient number, since it is larger than the sum of its proper divisors (319844541).

485028411 is an equidigital number, since it uses as much as digits as its factorization.

485028411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 485028411 is about 22023.3605746262. The cubic root of 485028411 is about 785.6981420894.

Adding to 485028411 its reverse (114820584), we get a palindrome (599848995).

The spelling of 485028411 in words is "four hundred eighty-five million, twenty-eight thousand, four hundred eleven".

Divisors: 1 3 7 17 21 49 51 119 147 233 289 343 357 699 833 867 1029 1631 2023 2401 2499 3961 4893 5831 6069 7203 11417 11883 14161 17493 27727 34251 40817 42483 67337 79919 83181 99127 122451 194089 202011 239757 297381 471359 559433 582267 693889 1358623 1414077 1678299 2081667 3299513 4075869 9510361 9898539 23096591 28531083 69289773 161676137 485028411