Base | Representation |
---|---|
bin | 11010010110100011… |
… | …11010010101011000 |
3 | 1100111222202012102100 |
4 | 31023101322111120 |
5 | 212433324412342 |
6 | 10255514203400 |
7 | 1010412032154 |
oct | 151321722530 |
9 | 40458665370 |
10 | 14147888472 |
11 | 6000129013 |
12 | 28aa123560 |
13 | 144614b953 |
14 | 982db2064 |
15 | 57c0e6e4c |
hex | 34b47a558 |
14147888472 has 48 divisors (see below), whose sum is σ = 38322746280. Its totient is φ = 4715280000.
The previous prime is 14147888429. The next prime is 14147888479. The reversal of 14147888472 is 27488874141.
14147888472 is a `hidden beast` number, since 1 + 414 + 7 + 88 + 84 + 72 = 666.
14147888472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×141478884723 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14147888479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 841347 + ... + 857997.
Almost surely, 214147888472 is an apocalyptic number.
14147888472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14147888472 is an abundant number, since it is smaller than the sum of its proper divisors (24174857808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14147888472 is a wasteful number, since it uses less digits than its factorization.
14147888472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28464 (or 28457 counting only the distinct ones).
The product of its digits is 3211264, while the sum is 54.
The spelling of 14147888472 in words is "fourteen billion, one hundred forty-seven million, eight hundred eighty-eight thousand, four hundred seventy-two".
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