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13797102706689 = 310344650817821
BaseRepresentation
bin1100100011000110001101…
…1001111110000000000001
31210211222201210212112000110
43020301203121332000001
53302022431243103224
645202145041541533
72622544031665221
oct310614331760001
953758653775013
1013797102706689
11443a355874105
121669b799448a9
137910a4601043
14359ad767c081
1518dd63421929
hexc8c6367e001

13797102706689 has 8 divisors (see below), whose sum is σ = 18574740213952. Its totient is φ = 9108766835280.

The previous prime is 13797102706679. The next prime is 13797102706703. The reversal of 13797102706689 is 98660720179731.

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

It is a de Polignac number, because none of the positive numbers 2k-13797102706689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13797102706679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22325408602 + ... + 22325409219.

It is an arithmetic number, because the mean of its divisors is an integer number (2321842526744).

Almost surely, 213797102706689 is an apocalyptic number.

It is an amenable number.

13797102706689 is a deficient number, since it is larger than the sum of its proper divisors (4777637507263).

13797102706689 is a wasteful number, since it uses less digits than its factorization.

13797102706689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44650817927.

The product of its (nonzero) digits is 48009024, while the sum is 66.

The spelling of 13797102706689 in words is "thirteen trillion, seven hundred ninety-seven billion, one hundred two million, seven hundred six thousand, six hundred eighty-nine".

Divisors: 1 3 103 309 44650817821 133952453463 4599034235563 13797102706689