Base | Representation |
---|---|
bin | 11000101110110110… |
… | …11110100001001001 |
3 | 1021021100212022100122 |
4 | 30113123132201021 |
5 | 204143130340440 |
6 | 10033321113025 |
7 | 650016655061 |
oct | 142733364111 |
9 | 37240768318 |
10 | 13277980745 |
11 | 56a408a507 |
12 | 26a6928775 |
13 | 1337b60253 |
14 | 8dd64a3a1 |
15 | 52aa617b5 |
hex | 3176de849 |
13277980745 has 16 divisors (see below), whose sum is σ = 16492887360. Its totient is φ = 10249950144.
The previous prime is 13277980717. The next prime is 13277980759. The reversal of 13277980745 is 54708977231.
It is a cyclic number.
It is not a de Polignac number, because 13277980745 - 210 = 13277979721 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223262 + ... + 276408.
It is an arithmetic number, because the mean of its divisors is an integer number (1030805460).
Almost surely, 213277980745 is an apocalyptic number.
It is an amenable number.
13277980745 is a deficient number, since it is larger than the sum of its proper divisors (3214906615).
13277980745 is a wasteful number, since it uses less digits than its factorization.
13277980745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54904.
The product of its (nonzero) digits is 2963520, while the sum is 53.
The spelling of 13277980745 in words is "thirteen billion, two hundred seventy-seven million, nine hundred eighty thousand, seven hundred forty-five".
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