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12004788074 = 243598123339
BaseRepresentation
bin10110010111000101…
…01000011101101010
31010222122010102100112
423023202220131222
5144041211204244
65303120134322
7603330005066
oct131342503552
933878112315
1012004788074
115100431a64
1223b04673a2
13119414ccc6
1481c506aa6
154a3db939e
hex2cb8a876a

12004788074 has 16 divisors (see below), whose sum is σ = 18429824160. Its totient is φ = 5861572080.

The previous prime is 12004788053. The next prime is 12004788077. The reversal of 12004788074 is 47088740021.

It is a happy number.

12004788074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120047880742 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12004788077) 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 7 ways as a sum of consecutive naturals, for example, 502697 + ... + 526035.

It is an arithmetic number, because the mean of its divisors is an integer number (1151864010).

Almost surely, 212004788074 is an apocalyptic number.

12004788074 is a deficient number, since it is larger than the sum of its proper divisors (6425036086).

12004788074 is a wasteful number, since it uses less digits than its factorization.

12004788074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29365.

The product of its (nonzero) digits is 100352, while the sum is 41.

The spelling of 12004788074 in words is "twelve billion, four million, seven hundred eighty-eight thousand, seventy-four".

Divisors: 1 2 43 86 5981 11962 23339 46678 257183 514366 1003577 2007154 139590559 279181118 6002394037 12004788074