Base | Representation |
---|---|
bin | 1011111101001… |
… | …0000000011110 |
3 | 10111100112121212 |
4 | 2333102000132 |
5 | 100314041022 |
6 | 4550424422 |
7 | 1146132161 |
oct | 277220036 |
9 | 114315555 |
10 | 50143262 |
11 | 26339414 |
12 | 14962112 |
13 | a508690 |
14 | 6933ad8 |
15 | 46073e2 |
hex | 2fd201e |
50143262 has 32 divisors (see below), whose sum is σ = 85034880. Its totient is φ = 22014720.
The previous prime is 50143259. The next prime is 50143271. The reversal of 50143262 is 26234105.
50143262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54587 + ... + 55497.
It is an arithmetic number, because the mean of its divisors is an integer number (2657340).
Almost surely, 250143262 is an apocalyptic number.
50143262 is a deficient number, since it is larger than the sum of its proper divisors (34891618).
50143262 is a wasteful number, since it uses less digits than its factorization.
50143262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1028.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 50143262 is about 7081.1907190811. The cubic root of 50143262 is about 368.7546688291.
Adding to 50143262 its reverse (26234105), we get a palindrome (76377367).
It can be divided in two parts, 50143 and 262, that added together give a palindrome (50405).
The spelling of 50143262 in words is "fifty million, one hundred forty-three thousand, two hundred sixty-two".
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