Base | Representation |
---|---|
bin | 10001111001111… |
… | …00011011100111 |
3 | 101110121122021212 |
4 | 20330330123213 |
5 | 301422201040 |
6 | 22523102035 |
7 | 3502425035 |
oct | 1074743347 |
9 | 343548255 |
10 | 150193895 |
11 | 77864995 |
12 | 4237191b |
13 | 25169237 |
14 | 15d39555 |
15 | d2bbd65 |
hex | 8f3c6e7 |
150193895 has 32 divisors (see below), whose sum is σ = 196862400. Its totient is φ = 109578240.
The previous prime is 150193889. The next prime is 150193903. The reversal of 150193895 is 598391051.
It is not a de Polignac number, because 150193895 - 26 = 150193831 is a prime.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 430181 + ... + 430529.
It is an arithmetic number, because the mean of its divisors is an integer number (6151950).
Almost surely, 2150193895 is an apocalyptic number.
150193895 is a deficient number, since it is larger than the sum of its proper divisors (46668505).
150193895 is a wasteful number, since it uses less digits than its factorization.
150193895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 515.
The product of its (nonzero) digits is 48600, while the sum is 41.
The square root of 150193895 is about 12255.3618877616. The cubic root of 150193895 is about 531.5581239992.
The spelling of 150193895 in words is "one hundred fifty million, one hundred ninety-three thousand, eight hundred ninety-five".
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