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13104601707805 = 515319171089519
BaseRepresentation
bin1011111010110010011100…
…1000010011010100011101
31201101210021020001211220121
42332230213020103110131
53204201211014122210
643512100530114541
72521530150424546
oct276544710232435
951353236054817
1013104601707805
1141a26a3033aa3
12157791471ba51
137409b296258a
143343a22a94cd
1517ad328a06da
hexbeb2721351d

13104601707805 has 8 divisors (see below), whose sum is σ = 15726548678400. Its totient is φ = 10482996946896.

The previous prime is 13104601707767. The next prime is 13104601707811. The reversal of 13104601707805 is 50870710640131.

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 13104601707805 - 29 = 13104601707293 is a prime.

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, 85468165 + ... + 85621354.

It is an arithmetic number, because the mean of its divisors is an integer number (1965818584800).

Almost surely, 213104601707805 is an apocalyptic number.

It is an amenable number.

13104601707805 is a deficient number, since it is larger than the sum of its proper divisors (2621946970595).

13104601707805 is a wasteful number, since it uses less digits than its factorization.

13104601707805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171104843.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 13104601707805 in words is "thirteen trillion, one hundred four billion, six hundred one million, seven hundred seven thousand, eight hundred five".

Divisors: 1 5 15319 76595 171089519 855447595 2620920341561 13104601707805