Base | Representation |
---|---|
bin | 101101010110000100… |
… | …000100110110111001 |
3 | 11122200012002120110220 |
4 | 231112010010312321 |
5 | 1244203232034210 |
6 | 34211152330253 |
7 | 3342355561224 |
oct | 552604046671 |
9 | 148605076426 |
10 | 48688549305 |
11 | 19715464800 |
12 | 9529843989 |
13 | 478c155ab6 |
14 | 24dc4ac5bb |
15 | 13ee691c70 |
hex | b56104db9 |
48688549305 has 24 divisors (see below), whose sum is σ = 85627468416. Its totient is φ = 23606568480.
The previous prime is 48688549289. The next prime is 48688549309. The reversal of 48688549305 is 50394588684.
It is not a de Polignac number, because 48688549305 - 24 = 48688549289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48688549309) 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 23 ways as a sum of consecutive naturals, for example, 13411009 + ... + 13414638.
It is an arithmetic number, because the mean of its divisors is an integer number (3567811184).
Almost surely, 248688549305 is an apocalyptic number.
It is an amenable number.
48688549305 is a deficient number, since it is larger than the sum of its proper divisors (36938919111).
48688549305 is a wasteful number, since it uses less digits than its factorization.
48688549305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26825677 (or 26825666 counting only the distinct ones).
The product of its (nonzero) digits is 33177600, while the sum is 60.
The spelling of 48688549305 in words is "forty-eight billion, six hundred eighty-eight million, five hundred forty-nine thousand, three hundred five".
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