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12070229193 = 3211757716091
BaseRepresentation
bin10110011110111000…
…10001010011001001
31011011012021011200200
423033130101103021
5144204434313233
65313414522413
7605053153401
oct131734212311
934135234620
1012070229193
115134369930
12240a366409
1311a4883769
1482709d801
154a99e4313
hex2cf7114c9

12070229193 has 24 divisors (see below), whose sum is σ = 19023447456. Its totient is φ = 7313870400.

The previous prime is 12070229191. The next prime is 12070229209. The reversal of 12070229193 is 39192207021.

12070229193 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 12070229193 - 21 = 12070229191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12070229191) 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 23 ways as a sum of consecutive naturals, for example, 742078 + ... + 758168.

It is an arithmetic number, because the mean of its divisors is an integer number (792643644).

Almost surely, 212070229193 is an apocalyptic number.

It is an amenable number.

12070229193 is a deficient number, since it is larger than the sum of its proper divisors (6953218263).

12070229193 is a wasteful number, since it uses less digits than its factorization.

12070229193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23685 (or 23682 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 12070229193 in words is "twelve billion, seventy million, two hundred twenty-nine thousand, one hundred ninety-three".

Divisors: 1 3 9 11 33 99 7577 16091 22731 48273 68193 83347 144819 177001 250041 531003 750123 1593009 121921507 365764521 1097293563 1341136577 4023409731 12070229193