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12315425000341 = 60120491555741
BaseRepresentation
bin1011001100110110100010…
…0010000100101110010101
31121121100021010212100002111
42303031220202010232111
53103233442300002331
642105343402311021
72410521466202341
oct263155042045625
947540233770074
1012315425000341
113a18a40394171
12146a98aab8471
136b4455120218
143080d9576621
15165544894db1
hexb3368884b95

12315425000341 has 4 divisors (see below), whose sum is σ = 12335916556684. Its totient is φ = 12294933444000.

The previous prime is 12315425000297. The next prime is 12315425000353. The reversal of 12315425000341 is 14300052451321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4429741043025 + 7885683957316 = 2104695^2 + 2808146^2 .

It is a cyclic number.

It is not a de Polignac number, because 12315425000341 - 217 = 12315424869269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12315425004341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10245777270 + ... + 10245778471.

It is an arithmetic number, because the mean of its divisors is an integer number (3083979139171).

Almost surely, 212315425000341 is an apocalyptic number.

It is an amenable number.

12315425000341 is a deficient number, since it is larger than the sum of its proper divisors (20491556343).

12315425000341 is an equidigital number, since it uses as much as digits as its factorization.

12315425000341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20491556342.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 12315425000341 its reverse (14300052451321), we get a palindrome (26615477451662).

The spelling of 12315425000341 in words is "twelve trillion, three hundred fifteen billion, four hundred twenty-five million, three hundred forty-one", and thus it is an aban number.

Divisors: 1 601 20491555741 12315425000341