Base | Representation |
---|---|
bin | 1011111101001… |
… | …1100000010011 |
3 | 10111100212001000 |
4 | 2333103200103 |
5 | 100314240040 |
6 | 4550513043 |
7 | 1146156102 |
oct | 277234023 |
9 | 114325030 |
10 | 50149395 |
11 | 26342a8a |
12 | 14965783 |
13 | a50b3ca |
14 | 6936039 |
15 | 4609130 |
hex | 2fd3813 |
50149395 has 64 divisors (see below), whose sum is σ = 93519360. Its totient is φ = 25474176.
The previous prime is 50149391. The next prime is 50149399. The reversal of 50149395 is 59394105.
It is an interprime number because it is at equal distance from previous prime (50149391) and next prime (50149399).
It is not a de Polignac number, because 50149395 - 22 = 50149391 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50149391) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 307584 + ... + 307746.
It is an arithmetic number, because the mean of its divisors is an integer number (1461240).
Almost surely, 250149395 is an apocalyptic number.
50149395 is a deficient number, since it is larger than the sum of its proper divisors (43369965).
50149395 is a wasteful number, since it uses less digits than its factorization.
50149395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273 (or 267 counting only the distinct ones).
The product of its (nonzero) digits is 24300, while the sum is 36.
The square root of 50149395 is about 7081.6237544789. The cubic root of 50149395 is about 368.7697022892.
The spelling of 50149395 in words is "fifty million, one hundred forty-nine thousand, three hundred ninety-five".
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