Base | Representation |
---|---|
bin | 11100111010110… |
… | …010100100010011 |
3 | 1020210221100221202 |
4 | 130322302210103 |
5 | 1443201023043 |
6 | 120050541415 |
7 | 15010623032 |
oct | 3472624423 |
9 | 1223840852 |
10 | 485173523 |
11 | 22996005a |
12 | 11659786b |
13 | 79693733 |
14 | 48616719 |
15 | 2c8da1b8 |
hex | 1ceb2913 |
485173523 has 32 divisors (see below), whose sum is σ = 551577600. Its totient is φ = 424359936.
The previous prime is 485173517. The next prime is 485173537. The reversal of 485173523 is 325371584.
It is not a de Polignac number, because 485173523 - 214 = 485157139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485173543) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3490388 + ... + 3490526.
It is an arithmetic number, because the mean of its divisors is an integer number (17236800).
Almost surely, 2485173523 is an apocalyptic number.
485173523 is a deficient number, since it is larger than the sum of its proper divisors (66404077).
485173523 is a wasteful number, since it uses less digits than its factorization.
485173523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371.
The product of its digits is 100800, while the sum is 38.
The square root of 485173523 is about 22026.6548300009. The cubic root of 485173523 is about 785.7764899812.
The spelling of 485173523 in words is "four hundred eighty-five million, one hundred seventy-three thousand, five hundred twenty-three".
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