Base | Representation |
---|---|
bin | 10111010011111… |
… | …10111110110000 |
3 | 111121222020100222 |
4 | 23221332332300 |
5 | 400030231443 |
6 | 31223232212 |
7 | 4563122630 |
oct | 1351767660 |
9 | 447866328 |
10 | 195555248 |
11 | a0427609 |
12 | 555a8668 |
13 | 3168c185 |
14 | 1bd866c0 |
15 | 1227c468 |
hex | ba7efb0 |
195555248 has 20 divisors (see below), whose sum is σ = 433015440. Its totient is φ = 83809344.
The previous prime is 195555211. The next prime is 195555251. The reversal of 195555248 is 842555591.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 195555199 and 195555208.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872903 + ... + 873126.
It is an arithmetic number, because the mean of its divisors is an integer number (21650772).
Almost surely, 2195555248 is an apocalyptic number.
It is an amenable number.
195555248 is an abundant number, since it is smaller than the sum of its proper divisors (237460192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195555248 is a wasteful number, since it uses less digits than its factorization.
195555248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1746044 (or 1746038 counting only the distinct ones).
The product of its digits is 360000, while the sum is 44.
The square root of 195555248 is about 13984.1069789958. The cubic root of 195555248 is about 580.4388751206.
The spelling of 195555248 in words is "one hundred ninety-five million, five hundred fifty-five thousand, two hundred forty-eight".
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