Base | Representation |
---|---|
bin | 1011111011010… |
… | …0011111011001 |
3 | 10111010101210001 |
4 | 2332310133121 |
5 | 100301203421 |
6 | 4544053001 |
7 | 1145116534 |
oct | 276643731 |
9 | 114111701 |
10 | 50022361 |
11 | 262665a4 |
12 | 14904161 |
13 | a49563c |
14 | 6901a1b |
15 | 45d1691 |
hex | 2fb47d9 |
50022361 has 8 divisors (see below), whose sum is σ = 52331400. Its totient is φ = 47752320.
The previous prime is 50022359. The next prime is 50022367. The reversal of 50022361 is 16322005.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7054336 + 42968025 = 2656^2 + 6555^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50022361 - 21 = 50022359 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50022367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7110 + ... + 12271.
It is an arithmetic number, because the mean of its divisors is an integer number (6541425).
Almost surely, 250022361 is an apocalyptic number.
It is an amenable number.
50022361 is a deficient number, since it is larger than the sum of its proper divisors (2309039).
50022361 is a wasteful number, since it uses less digits than its factorization.
50022361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19499.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 50022361 is about 7072.6487965966. The cubic root of 50022361 is about 368.4580607647.
Adding to 50022361 its reverse (16322005), we get a palindrome (66344366).
The spelling of 50022361 in words is "fifty million, twenty-two thousand, three hundred sixty-one".
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