Base | Representation |
---|---|
bin | 1100011100101101100111… |
… | …1011100101011000010111 |
3 | 1210110111121222102102012100 |
4 | 3013023121323211120113 |
5 | 3243223320023034120 |
6 | 45035525341253143 |
7 | 2611612036024650 |
oct | 307133173453027 |
9 | 53414558372170 |
10 | 13687422080535 |
11 | 43a7891a30325 |
12 | 1650869b641b3 |
13 | 783945326358 |
14 | 354690a72527 |
15 | 18b0943b3490 |
hex | c72d9ee5617 |
13687422080535 has 48 divisors (see below), whose sum is σ = 27192270283776. Its totient is φ = 6239075177664.
The previous prime is 13687422080509. The next prime is 13687422080567. The reversal of 13687422080535 is 53508022478631.
13687422080535 is a `hidden beast` number, since 1 + 3 + 6 + 8 + 7 + 4 + 2 + 20 + 80 + 535 = 666.
It is not a de Polignac number, because 13687422080535 - 211 = 13687422078487 is a prime.
It is a super-3 number, since 3×136874220805353 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62501839 + ... + 62720448.
It is an arithmetic number, because the mean of its divisors is an integer number (566505630912).
Almost surely, 213687422080535 is an apocalyptic number.
13687422080535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13687422080535 is a deficient number, since it is larger than the sum of its proper divisors (13504848203241).
13687422080535 is a wasteful number, since it uses less digits than its factorization.
13687422080535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125222652 (or 125222649 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 54.
The spelling of 13687422080535 in words is "thirteen trillion, six hundred eighty-seven billion, four hundred twenty-two million, eighty thousand, five hundred thirty-five".
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