Base | Representation |
---|---|
bin | 10110110001000000… |
… | …11000001110101111 |
3 | 1011112210102020010122 |
4 | 23120200120032233 |
5 | 200012402113403 |
6 | 5340450155155 |
7 | 611610562625 |
oct | 133040301657 |
9 | 34483366118 |
10 | 12222301103 |
11 | 52021967a1 |
12 | 2451282abb |
13 | 11ca22973c |
14 | 83d367515 |
15 | 4b8032838 |
hex | 2d88183af |
12222301103 has 4 divisors (see below), whose sum is σ = 12230749200. Its totient is φ = 12213853008.
The previous prime is 12222301067. The next prime is 12222301129. The reversal of 12222301103 is 30110322221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12222301103 - 212 = 12222297007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222301153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4221878 + ... + 4224771.
It is an arithmetic number, because the mean of its divisors is an integer number (3057687300).
Almost surely, 212222301103 is an apocalyptic number.
12222301103 is a deficient number, since it is larger than the sum of its proper divisors (8448097).
12222301103 is an equidigital number, since it uses as much as digits as its factorization.
12222301103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8448096.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12222301103 its reverse (30110322221), we get a palindrome (42332623324).
The spelling of 12222301103 in words is "twelve billion, two hundred twenty-two million, three hundred one thousand, one hundred three".
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