Base | Representation |
---|---|
bin | 1011111011010… |
… | …0010000100110 |
3 | 10111010100110222 |
4 | 2332310100212 |
5 | 100301141124 |
6 | 4544044342 |
7 | 1145114012 |
oct | 276642046 |
9 | 114110428 |
10 | 50021414 |
11 | 26265913 |
12 | 149036b2 |
13 | a495091 |
14 | 6901542 |
15 | 45d125e |
hex | 2fb4426 |
50021414 has 16 divisors (see below), whose sum is σ = 81530880. Its totient is φ = 22929480.
The previous prime is 50021407. The next prime is 50021431. The reversal of 50021414 is 41412005.
50021414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 50021392 and 50021401.
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 7 ways as a sum of consecutive naturals, for example, 20054 + ... + 22409.
It is an arithmetic number, because the mean of its divisors is an integer number (5095680).
Almost surely, 250021414 is an apocalyptic number.
50021414 is a deficient number, since it is larger than the sum of its proper divisors (31509466).
50021414 is a wasteful number, since it uses less digits than its factorization.
50021414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42515.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 50021414 is about 7072.5818482362. The cubic root of 50021414 is about 368.4557355913.
Adding to 50021414 its reverse (41412005), we get a palindrome (91433419).
The spelling of 50021414 in words is "fifty million, twenty-one thousand, four hundred fourteen".
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