Search a number
-
+
12104130004 = 2226311505827
BaseRepresentation
bin10110100010111011…
…00101110111010100
31011020120001111212021
423101131211313110
5144242124130004
65321025302524
7605644256521
oct132135456724
934216044767
1012104130004
11515151402a
122419794a44
1311ab8c3105
1482b7a6148
154ac98dd54
hex2d1765dd4

12104130004 has 12 divisors (see below), whose sum is σ = 21262770144. Its totient is φ = 6029052824.

The previous prime is 12104130001. The next prime is 12104130041. The reversal of 12104130004 is 40003140121.

It is a self number, because there is not a number n which added to its sum of digits gives 12104130004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104130001) 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 3 ways as a sum of consecutive naturals, for example, 5751862 + ... + 5753965.

It is an arithmetic number, because the mean of its divisors is an integer number (1771897512).

Almost surely, 212104130004 is an apocalyptic number.

It is an amenable number.

12104130004 is a deficient number, since it is larger than the sum of its proper divisors (9158640140).

12104130004 is a wasteful number, since it uses less digits than its factorization.

12104130004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11506094 (or 11506092 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12104130004 its reverse (40003140121), we get a palindrome (52107270125).

The spelling of 12104130004 in words is "twelve billion, one hundred four million, one hundred thirty thousand, four".

Divisors: 1 2 4 263 526 1052 11505827 23011654 46023308 3026032501 6052065002 12104130004