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12024000074 = 217500370687
BaseRepresentation
bin10110011001010111…
…11010111001001010
31011000222021111021002
423030223322321022
5144111121000244
65305044015002
7603652212542
oct131453727112
934028244232
1012024000074
115110264249
1223b6991462
131198118858
14820ca8322
154a5911a4e
hex2ccafae4a

12024000074 has 16 divisors (see below), whose sum is σ = 19101028608. Its totient is φ = 5657141952.

The previous prime is 12024000073. The next prime is 12024000077. The reversal of 12024000074 is 47000042021.

It is not an unprimeable number, because it can be changed into a prime (12024000073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134759 + ... + 205445.

It is an arithmetic number, because the mean of its divisors is an integer number (1193814288).

Almost surely, 212024000074 is an apocalyptic number.

12024000074 is a deficient number, since it is larger than the sum of its proper divisors (7077028534).

12024000074 is a wasteful number, since it uses less digits than its factorization.

12024000074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75709.

The product of its (nonzero) digits is 448, while the sum is 20.

Adding to 12024000074 its reverse (47000042021), we get a palindrome (59024042095).

The spelling of 12024000074 in words is "twelve billion, twenty-four million, seventy-four", and thus it is an aban number.

Divisors: 1 2 17 34 5003 10006 70687 85051 141374 170102 1201679 2403358 353647061 707294122 6012000037 12024000074