Base | Representation |
---|---|
bin | 11101001001001… |
… | …010011100111111 |
3 | 1021002000210110211 |
4 | 131021022130333 |
5 | 2000132111000 |
6 | 120303413251 |
7 | 15054635026 |
oct | 3511123477 |
9 | 1232023424 |
10 | 488941375 |
11 | 230aa398a |
12 | 1178b4227 |
13 | 7a3b2730 |
14 | 48d178bd |
15 | 2cdd17ba |
hex | 1d24a73f |
488941375 has 32 divisors (see below), whose sum is σ = 660965760. Its totient is φ = 358963200.
The previous prime is 488941373. The next prime is 488941381. The reversal of 488941375 is 573149884.
It is not a de Polignac number, because 488941375 - 21 = 488941373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488941373) 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 31 ways as a sum of consecutive naturals, for example, 312846 + ... + 314404.
It is an arithmetic number, because the mean of its divisors is an integer number (20655180).
Almost surely, 2488941375 is an apocalyptic number.
488941375 is a deficient number, since it is larger than the sum of its proper divisors (172024385).
488941375 is a wasteful number, since it uses less digits than its factorization.
488941375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1780 (or 1770 counting only the distinct ones).
The product of its digits is 967680, while the sum is 49.
The square root of 488941375 is about 22112.0187906939. The cubic root of 488941375 is about 787.8053573513.
It can be divided in two parts, 4889 and 41375, that added together give a palindrome (46264).
The spelling of 488941375 in words is "four hundred eighty-eight million, nine hundred forty-one thousand, three hundred seventy-five".
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