Search a number
-
+
12203000211 = 319534039391
BaseRepresentation
bin10110101110101101…
…10000000110010011
31011111110002122021210
423113112300012103
5144442432001321
65334520351203
7611254535043
oct132726600623
934443078253
1012203000211
1151a2303746
122446915503
1311c622c5ac
1483a981723
154b64bdb76
hex2d75b0193

12203000211 has 16 divisors (see below), whose sum is σ = 17450173440. Its totient is φ = 7561738080.

The previous prime is 12203000179. The next prime is 12203000237. The reversal of 12203000211 is 11200030221.

12203000211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12203000211 - 25 = 12203000179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12203004211) 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 15 ways as a sum of consecutive naturals, for example, 2016675 + ... + 2022716.

It is an arithmetic number, because the mean of its divisors is an integer number (1090635840).

Almost surely, 212203000211 is an apocalyptic number.

12203000211 is a deficient number, since it is larger than the sum of its proper divisors (5247173229).

12203000211 is a wasteful number, since it uses less digits than its factorization.

12203000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039466.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12203000211 its reverse (11200030221), we get a palindrome (23403030432).

The spelling of 12203000211 in words is "twelve billion, two hundred three million, two hundred eleven", and thus it is an aban number.

Divisors: 1 3 19 53 57 159 1007 3021 4039391 12118173 76748429 214087723 230245287 642263169 4067666737 12203000211