Base | Representation |
---|---|
bin | 10111010010010… |
… | …00011111010001 |
3 | 111121112220012100 |
4 | 23221020133101 |
5 | 400001111144 |
6 | 31214351013 |
7 | 4561203123 |
oct | 1351103721 |
9 | 447486170 |
10 | 195332049 |
11 | a0294950 |
12 | 554bb469 |
13 | 316116c3 |
14 | 1bd29213 |
15 | 12236269 |
hex | ba487d1 |
195332049 has 12 divisors (see below), whose sum is σ = 307796112. Its totient is φ = 118383000.
The previous prime is 195332017. The next prime is 195332063. The reversal of 195332049 is 940233591.
It is a happy number.
195332049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 195332049 - 25 = 195332017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (195332009) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 986427 + ... + 986624.
It is an arithmetic number, because the mean of its divisors is an integer number (25649676).
Almost surely, 2195332049 is an apocalyptic number.
It is an amenable number.
195332049 is a deficient number, since it is larger than the sum of its proper divisors (112464063).
195332049 is a wasteful number, since it uses less digits than its factorization.
195332049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1973068 (or 1973065 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 195332049 is about 13976.1242481598. The cubic root of 195332049 is about 580.2179610854.
The spelling of 195332049 in words is "one hundred ninety-five million, three hundred thirty-two thousand, forty-nine".
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