Base | Representation |
---|---|
bin | 10100101100011011… |
… | …101101111011111110 |
3 | 2010100120102012022012 |
4 | 110230123231323332 |
5 | 331001344100110 |
6 | 14112522051222 |
7 | 1414432301555 |
oct | 245433557376 |
9 | 63316365265 |
10 | 22220300030 |
11 | 9472864325 |
12 | 4381649b12 |
13 | 2131696136 |
14 | 110b128d9c |
15 | 8a0b47905 |
hex | 52c6edefe |
22220300030 has 8 divisors (see below), whose sum is σ = 39996540072. Its totient is φ = 8888120008.
The previous prime is 22220300029. The next prime is 22220300057. The reversal of 22220300030 is 3000302222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 22220299978 and 22220300014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111014992 + ... + 1111015011.
It is an arithmetic number, because the mean of its divisors is an integer number (4999567509).
Almost surely, 222220300030 is an apocalyptic number.
22220300030 is a deficient number, since it is larger than the sum of its proper divisors (17776240042).
22220300030 is a wasteful number, since it uses less digits than its factorization.
22220300030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2222030010.
The product of its (nonzero) digits is 144, while the sum is 14.
Adding to 22220300030 its reverse (3000302222), we get a palindrome (25220602252).
The spelling of 22220300030 in words is "twenty-two billion, two hundred twenty million, three hundred thousand, thirty".
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