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12054303001 = 133725060921
BaseRepresentation
bin10110011100111111…
…00001000100011001
31011010002022001001201
423032133201010121
5144141400144001
65312045314201
7604500612346
oct131637410431
934102261051
1012054303001
115126381294
122404b65961
1311a1498690
14824d157cd
154a83ea501
hex2ce7e1119

12054303001 has 8 divisors (see below), whose sum is σ = 13332410504. Its totient is φ = 10826317440.

The previous prime is 12054302993. The next prime is 12054303049. The reversal of 12054303001 is 10030345021.

12054303001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2352250000 + 9702053001 = 48500^2 + 98499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12054303001 - 23 = 12054302993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12054303001.

It is not an unprimeable number, because it can be changed into a prime (12054303091) 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, 12529980 + ... + 12530941.

It is an arithmetic number, because the mean of its divisors is an integer number (1666551313).

Almost surely, 212054303001 is an apocalyptic number.

It is an amenable number.

12054303001 is a deficient number, since it is larger than the sum of its proper divisors (1278107503).

12054303001 is a wasteful number, since it uses less digits than its factorization.

12054303001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25060971.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 12054303001 its reverse (10030345021), we get a palindrome (22084648022).

The spelling of 12054303001 in words is "twelve billion, fifty-four million, three hundred three thousand, one".

Divisors: 1 13 37 481 25060921 325791973 927254077 12054303001