Base | Representation |
---|---|
bin | 110111100001111011011011… |
… | …1111110111110000011110100 |
3 | 2101001110012021211210120112120 |
4 | 1233003312313332332003310 |
5 | 1003010214000033202002 |
6 | 4450502005211315540 |
7 | 204612135535206153 |
oct | 15703666776760364 |
9 | 2331405254716476 |
10 | 488448242475252 |
11 | 1316a8811070024 |
12 | 4694866014bbb0 |
13 | 17c716192144a7 |
14 | 8889041b9359a |
15 | 3b709d6802cbc |
hex | 1bc3db7fbe0f4 |
488448242475252 has 24 divisors (see below), whose sum is σ = 1141218130612896. Its totient is φ = 162601000134048.
The previous prime is 488448242475251. The next prime is 488448242475257. The reversal of 488448242475252 is 252574242844884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488448242475251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26885076918 + ... + 26885095085.
It is an arithmetic number, because the mean of its divisors is an integer number (47550755442204).
Almost surely, 2488448242475252 is an apocalyptic number.
It is an amenable number.
488448242475252 is an abundant number, since it is smaller than the sum of its proper divisors (652769888137644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488448242475252 is a wasteful number, since it uses less digits than its factorization.
488448242475252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53770172767 (or 53770172765 counting only the distinct ones).
The product of its digits is 1468006400, while the sum is 69.
The spelling of 488448242475252 in words is "four hundred eighty-eight trillion, four hundred forty-eight billion, two hundred forty-two million, four hundred seventy-five thousand, two hundred fifty-two".
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