Base | Representation |
---|---|
bin | 10100101101111001… |
… | …01000101010101011 |
3 | 1001201010210002012201 |
4 | 22112330220222223 |
5 | 140234314142303 |
6 | 5035355521031 |
7 | 542423641510 |
oct | 122674505253 |
9 | 31633702181 |
10 | 11122412203 |
11 | 4798347a01 |
12 | 21a4a59177 |
13 | 10833b74c6 |
14 | 777257307 |
15 | 4516be81d |
hex | 296f28aab |
11122412203 has 16 divisors (see below), whose sum is σ = 13066983936. Its totient is φ = 9270434880.
The previous prime is 11122412201. The next prime is 11122412219. The reversal of 11122412203 is 30221422111.
It is not a de Polignac number, because 11122412203 - 21 = 11122412201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11122412201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117001 + ... + 189562.
It is an arithmetic number, because the mean of its divisors is an integer number (816686496).
Almost surely, 211122412203 is an apocalyptic number.
11122412203 is a deficient number, since it is larger than the sum of its proper divisors (1944571733).
11122412203 is an equidigital number, since it uses as much as digits as its factorization.
11122412203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306714.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 11122412203 its reverse (30221422111), we get a palindrome (41343834314).
The spelling of 11122412203 in words is "eleven billion, one hundred twenty-two million, four hundred twelve thousand, two hundred three".
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