Base | Representation |
---|---|
bin | 110111010010… |
… | …000011110000 |
3 | 1000021021010121 |
4 | 313102003300 |
5 | 12202220023 |
6 | 1234340024 |
7 | 234115255 |
oct | 67220360 |
9 | 30237117 |
10 | 14491888 |
11 | 81a8a74 |
12 | 4a2a614 |
13 | 30052a8 |
14 | 1cd342c |
15 | 1413d5d |
hex | dd20f0 |
14491888 has 20 divisors (see below), whose sum is σ = 29730240. Its totient is φ = 6819584.
The previous prime is 14491847. The next prime is 14491891. The reversal of 14491888 is 88819441.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26368 + ... + 26911.
It is an arithmetic number, because the mean of its divisors is an integer number (1486512).
Almost surely, 214491888 is an apocalyptic number.
It is an amenable number.
14491888 is an abundant number, since it is smaller than the sum of its proper divisors (15238352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14491888 is a wasteful number, since it uses less digits than its factorization.
14491888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53304 (or 53298 counting only the distinct ones).
The product of its digits is 73728, while the sum is 43.
The square root of 14491888 is about 3806.8212461317. The cubic root of 14491888 is about 243.8044657599.
The spelling of 14491888 in words is "fourteen million, four hundred ninety-one thousand, eight hundred eighty-eight".
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