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12412175132 = 227493189899
BaseRepresentation
bin10111000111101001…
…01100001100011100
31012001000200211100002
423203310230030130
5200410004101012
65411351553432
7616404514340
oct134364541434
935030624302
1012412175132
11529a392985
1224a498b878
13122a679a36
1485a671620
154c9a3b7c2
hex2e3d2c31c

12412175132 has 24 divisors (see below), whose sum is σ = 24829660800. Its totient is φ = 5318365680.

The previous prime is 12412175119. The next prime is 12412175173. The reversal of 12412175132 is 23157121421.

12412175132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12412175095 and 12412175104.

It is a congruent number.

It is an unprimeable number.

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, 93119 + ... + 183017.

It is an arithmetic number, because the mean of its divisors is an integer number (1034569200).

Almost surely, 212412175132 is an apocalyptic number.

It is an amenable number.

12412175132 is an abundant number, since it is smaller than the sum of its proper divisors (12417485668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12412175132 is a wasteful number, since it uses less digits than its factorization.

12412175132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94841 (or 94839 counting only the distinct ones).

The product of its digits is 3360, while the sum is 29.

Adding to 12412175132 its reverse (23157121421), we get a palindrome (35569296553).

The spelling of 12412175132 in words is "twelve billion, four hundred twelve million, one hundred seventy-five thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 4931 9862 19724 34517 69034 89899 138068 179798 359596 629293 1258586 2517172 443291969 886583938 1773167876 3103043783 6206087566 12412175132