Base | Representation |
---|---|
bin | 11101110011110… |
… | …011101010011110 |
3 | 1021212001201222012 |
4 | 131303303222132 |
5 | 2011012321342 |
6 | 121343151222 |
7 | 15251644310 |
oct | 3563635236 |
9 | 1255051865 |
10 | 500120222 |
11 | 2373397a8 |
12 | 11b5a5512 |
13 | 7c7c7a34 |
14 | 4a5c77b0 |
15 | 2dd8db82 |
hex | 1dcf3a9e |
500120222 has 8 divisors (see below), whose sum is σ = 857348976. Its totient is φ = 214337232.
The previous prime is 500120221. The next prime is 500120239. The reversal of 500120222 is 222021005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 35722873 = 500120222 / (5 + 0 + 0 + 1 + 2 + 0 + 2 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 500120197 and 500120206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (500120221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17861423 + ... + 17861450.
It is an arithmetic number, because the mean of its divisors is an integer number (107168622).
Almost surely, 2500120222 is an apocalyptic number.
500120222 is a deficient number, since it is larger than the sum of its proper divisors (357228754).
500120222 is a wasteful number, since it uses less digits than its factorization.
500120222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35722882.
The product of its (nonzero) digits is 80, while the sum is 14.
The square root of 500120222 is about 22363.3678590681. The cubic root of 500120222 is about 793.7641343960.
Adding to 500120222 its reverse (222021005), we get a palindrome (722141227).
The spelling of 500120222 in words is "five hundred million, one hundred twenty thousand, two hundred twenty-two".
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