Base | Representation |
---|---|
bin | 11001101001010111… |
… | …00001110010010111 |
3 | 1022112120021211121220 |
4 | 30310223201302113 |
5 | 211144243241303 |
6 | 10154131341423 |
7 | 665126153163 |
oct | 146453416227 |
9 | 38476254556 |
10 | 13768727703 |
11 | 59260a6a05 |
12 | 2803151873 |
13 | 13b5725773 |
14 | 9488b3ca3 |
15 | 558b9d053 |
hex | 334ae1c97 |
13768727703 has 16 divisors (see below), whose sum is σ = 19442651616. Its totient is φ = 8637224960.
The previous prime is 13768727681. The next prime is 13768727729. The reversal of 13768727703 is 30772786731.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 13768727703 - 26 = 13768727639 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13768727773) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212863 + ... + 269903.
It is an arithmetic number, because the mean of its divisors is an integer number (1215165726).
Almost surely, 213768727703 is an apocalyptic number.
13768727703 is a deficient number, since it is larger than the sum of its proper divisors (5673923913).
13768727703 is a wasteful number, since it uses less digits than its factorization.
13768727703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61794.
The product of its (nonzero) digits is 2074464, while the sum is 51.
The spelling of 13768727703 in words is "thirteen billion, seven hundred sixty-eight million, seven hundred twenty-seven thousand, seven hundred three".
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