Base | Representation |
---|---|
bin | 1011110111001… |
… | …0000011001111 |
3 | 10110121120110212 |
4 | 2331302003033 |
5 | 100214001343 |
6 | 4534153035 |
7 | 1142604245 |
oct | 275620317 |
9 | 113546425 |
10 | 49750223 |
11 | 260a0096 |
12 | 147b277b |
13 | a3cb803 |
14 | 6870795 |
15 | 457ac18 |
hex | 2f720cf |
49750223 has 2 divisors, whose sum is σ = 49750224. Its totient is φ = 49750222.
The previous prime is 49750187. The next prime is 49750231. The reversal of 49750223 is 32205794.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 49750223 - 26 = 49750159 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49750223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49750243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24875111 + 24875112.
It is an arithmetic number, because the mean of its divisors is an integer number (24875112).
Almost surely, 249750223 is an apocalyptic number.
49750223 is a deficient number, since it is larger than the sum of its proper divisors (1).
49750223 is an equidigital number, since it uses as much as digits as its factorization.
49750223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 49750223 is about 7053.3837978661. The cubic root of 49750223 is about 367.7886679452.
The spelling of 49750223 in words is "forty-nine million, seven hundred fifty thousand, two hundred twenty-three".
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