Base | Representation |
---|---|
bin | 1011111111011001000110… |
… | …1000010000010001111100 |
3 | 1201200100102120110201111122 |
4 | 2333312101220100101330 |
5 | 3212000203124131223 |
6 | 44012301315410112 |
7 | 2530330215666323 |
oct | 277662150202174 |
9 | 51610376421448 |
10 | 13183697880188 |
11 | 42231a1834000 |
12 | 158b1098b3938 |
13 | 7482a9760744 |
14 | 338146dad0ba |
15 | 17ce118385c8 |
hex | bfd91a1047c |
13183697880188 has 48 divisors (see below), whose sum is σ = 26062747172448. Its totient is φ = 5830627968000.
The previous prime is 13183697880173. The next prime is 13183697880193. The reversal of 13183697880188 is 88108879638131.
13183697880188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 33266213 + ... + 33660188.
It is an arithmetic number, because the mean of its divisors is an integer number (542973899426).
Almost surely, 213183697880188 is an apocalyptic number.
It is an amenable number.
13183697880188 is a deficient number, since it is larger than the sum of its proper divisors (12879049292260).
13183697880188 is a wasteful number, since it uses less digits than its factorization.
13183697880188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66926475 (or 66926451 counting only the distinct ones).
The product of its (nonzero) digits is 111476736, while the sum is 71.
The spelling of 13183697880188 in words is "thirteen trillion, one hundred eighty-three billion, six hundred ninety-seven million, eight hundred eighty thousand, one hundred eighty-eight".
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