Base | Representation |
---|---|
bin | 110101010011… |
… | …101101110000 |
3 | 222021222020210 |
4 | 311103231300 |
5 | 12034140014 |
6 | 1215304120 |
7 | 226531434 |
oct | 65235560 |
9 | 28258223 |
10 | 13974384 |
11 | 7985186 |
12 | 481b040 |
13 | 2b83888 |
14 | 1bda9c4 |
15 | 1360859 |
hex | d53b70 |
13974384 has 40 divisors (see below), whose sum is σ = 36247680. Its totient is φ = 4639168.
The previous prime is 13974361. The next prime is 13974403. The reversal of 13974384 is 48347931.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16237 + ... + 17075.
It is an arithmetic number, because the mean of its divisors is an integer number (906192).
Almost surely, 213974384 is an apocalyptic number.
It is an amenable number.
13974384 is an abundant number, since it is smaller than the sum of its proper divisors (22273296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13974384 is a wasteful number, since it uses less digits than its factorization.
13974384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1197 (or 1191 counting only the distinct ones).
The product of its digits is 72576, while the sum is 39.
The square root of 13974384 is about 3738.2327375379. The cubic root of 13974384 is about 240.8671409485.
The spelling of 13974384 in words is "thirteen million, nine hundred seventy-four thousand, three hundred eighty-four".
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