Base | Representation |
---|---|
bin | 1011111110000… |
… | …1100101110010 |
3 | 10111110210011212 |
4 | 2333201211302 |
5 | 100323111330 |
6 | 4552040122 |
7 | 1146516233 |
oct | 277414562 |
9 | 114423155 |
10 | 50207090 |
11 | 2638236a |
12 | 14993042 |
13 | a52b74b |
14 | 694d08a |
15 | 461b295 |
hex | 2fe1972 |
50207090 has 16 divisors (see below), whose sum is σ = 90529920. Its totient is φ = 20047920.
The previous prime is 50207089. The next prime is 50207111. The reversal of 50207090 is 9070205.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2135 + ... + 10245.
It is an arithmetic number, because the mean of its divisors is an integer number (5658120).
Almost surely, 250207090 is an apocalyptic number.
50207090 is a deficient number, since it is larger than the sum of its proper divisors (40322830).
50207090 is a wasteful number, since it uses less digits than its factorization.
50207090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8737.
The product of its (nonzero) digits is 630, while the sum is 23.
The square root of 50207090 is about 7085.6961549307. The cubic root of 50207090 is about 368.9110666669.
Adding to 50207090 its reverse (9070205), we get a palindrome (59277295).
The spelling of 50207090 in words is "fifty million, two hundred seven thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •