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12513500094 = 232085583349
BaseRepresentation
bin10111010011101110…
…01101101110111110
31012022002100200001110
423221313031232332
5201111424000334
65425411422450
7622044665364
oct135167155676
935262320043
1012513500094
1153415a9917
1225128b4a26
131245665634
14869cc9634
154d38a3ae9
hex2e9dcdbbe

12513500094 has 8 divisors (see below), whose sum is σ = 25027000200. Its totient is φ = 4171166696.

The previous prime is 12513500059. The next prime is 12513500113. The reversal of 12513500094 is 49000531521.

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

12513500094 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042791669 + ... + 1042791680.

It is an arithmetic number, because the mean of its divisors is an integer number (3128375025).

Almost surely, 212513500094 is an apocalyptic number.

12513500094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12513500094 is a wasteful number, since it uses less digits than its factorization.

12513500094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085583354.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 12513500094 in words is "twelve billion, five hundred thirteen million, five hundred thousand, ninety-four".

Divisors: 1 2 3 6 2085583349 4171166698 6256750047 12513500094