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13304042495 = 517156518147
BaseRepresentation
bin11000110001111101…
…11001001111111111
31021100011220101100122
430120332321033333
5204221313324440
610040051445155
7650454331622
oct143076711777
937304811318
1013304042495
115707870047
1226b35b67bb
1313403867c3
14902cb1db9
1552cead7b5
hex318fb93ff

13304042495 has 8 divisors (see below), whose sum is σ = 16903959984. Its totient is φ = 10017161344.

The previous prime is 13304042443. The next prime is 13304042509. The reversal of 13304042495 is 59424040331.

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 13304042495 - 28 = 13304042239 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 78258989 + ... + 78259158.

It is an arithmetic number, because the mean of its divisors is an integer number (2112994998).

Almost surely, 213304042495 is an apocalyptic number.

13304042495 is a deficient number, since it is larger than the sum of its proper divisors (3599917489).

13304042495 is a wasteful number, since it uses less digits than its factorization.

13304042495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156518169.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 13304042495 in words is "thirteen billion, three hundred four million, forty-two thousand, four hundred ninety-five".

Divisors: 1 5 17 85 156518147 782590735 2660808499 13304042495