Base | Representation |
---|---|
bin | 1100101111101101111010… |
… | …0001011111100101100111 |
3 | 1211121201100221112121011100 |
4 | 3023323132201133211213 |
5 | 3314101000130013024 |
6 | 45445523205011143 |
7 | 2644320630014565 |
oct | 313733641374547 |
9 | 54551327477140 |
10 | 14013916641639 |
11 | 45132a5669512 |
12 | 16a3ba83b3ab3 |
13 | 7a86781c7c45 |
14 | 3663c4846a35 |
15 | 194802a677c9 |
hex | cbede85f967 |
14013916641639 has 6 divisors (see below), whose sum is σ = 20242324037936. Its totient is φ = 9342611094420.
The previous prime is 14013916641559. The next prime is 14013916641643. The reversal of 14013916641639 is 93614661931041.
14013916641639 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 39 + 166 + 416 + 39 = 666.
It is not a de Polignac number, because 14013916641639 - 28 = 14013916641383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14013916641139) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 778550924527 + ... + 778550924544.
Almost surely, 214013916641639 is an apocalyptic number.
14013916641639 is a deficient number, since it is larger than the sum of its proper divisors (6228407396297).
14013916641639 is a wasteful number, since it uses less digits than its factorization.
14013916641639 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1557101849077 (or 1557101849074 counting only the distinct ones).
The product of its (nonzero) digits is 2519424, while the sum is 54.
The spelling of 14013916641639 in words is "fourteen trillion, thirteen billion, nine hundred sixteen million, six hundred forty-one thousand, six hundred thirty-nine".
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