Base | Representation |
---|---|
bin | 10011110011110111111… |
… | …001111001011110001000 |
3 | 11211010221010121021211121 |
4 | 103303313321321132020 |
5 | 134301040404043441 |
6 | 2521223150205024 |
7 | 200232663000664 |
oct | 23636771713610 |
9 | 4733833537747 |
10 | 1361368815496 |
11 | 485398229628 |
12 | 19ba137b3774 |
13 | 9b4b8304c11 |
14 | 49c67b538a4 |
15 | 2562b90cdd1 |
hex | 13cf7e79788 |
1361368815496 has 8 divisors (see below), whose sum is σ = 2552566529070. Its totient is φ = 680684407744.
The previous prime is 1361368815439. The next prime is 1361368815497. The reversal of 1361368815496 is 6945188631631.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 961203768100 + 400165047396 = 980410^2 + 632586^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (1361368815497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85085550961 + ... + 85085550976.
Almost surely, 21361368815496 is an apocalyptic number.
It is an amenable number.
1361368815496 is a deficient number, since it is larger than the sum of its proper divisors (1191197713574).
1361368815496 is a wasteful number, since it uses less digits than its factorization.
1361368815496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170171101943 (or 170171101939 counting only the distinct ones).
The product of its digits is 22394880, while the sum is 61.
The spelling of 1361368815496 in words is "one trillion, three hundred sixty-one billion, three hundred sixty-eight million, eight hundred fifteen thousand, four hundred ninety-six".
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