Base | Representation |
---|---|
bin | 1011111100000111101001… |
… | …0110000110110000100000 |
3 | 1201110222022010211012100021 |
4 | 2333001322112012300200 |
5 | 3210040031000444101 |
6 | 43530402214203224 |
7 | 2523300003420031 |
oct | 277017226066040 |
9 | 51428263735307 |
10 | 13127472671776 |
11 | 420136a0aa811 |
12 | 1580238053514 |
13 | 742bb9082958 |
14 | 3355319a8a88 |
15 | 17b7206c25a1 |
hex | bf07a586c20 |
13127472671776 has 48 divisors (see below), whose sum is σ = 27207296020800. Its totient is φ = 6217742539008.
The previous prime is 13127472671773. The next prime is 13127472671827. The reversal of 13127472671776 is 67717627472131.
It is not an unprimeable number, because it can be changed into a prime (13127472671773) 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, 6203946 + ... + 8046358.
It is an arithmetic number, because the mean of its divisors is an integer number (566818667100).
Almost surely, 213127472671776 is an apocalyptic number.
13127472671776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13127472671776 is an abundant number, since it is smaller than the sum of its proper divisors (14079823349024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13127472671776 is a wasteful number, since it uses less digits than its factorization.
13127472671776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1854161 (or 1854153 counting only the distinct ones).
The product of its digits is 29042496, while the sum is 61.
The spelling of 13127472671776 in words is "thirteen trillion, one hundred twenty-seven billion, four hundred seventy-two million, six hundred seventy-one thousand, seven hundred seventy-six".
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