Base | Representation |
---|---|
bin | 110111010001… |
… | …111001110000 |
3 | 1000021020020220 |
4 | 313101321300 |
5 | 12202204443 |
6 | 1234333040 |
7 | 234113352 |
oct | 67217160 |
9 | 30236226 |
10 | 14491248 |
11 | 81a8542 |
12 | 4a2a180 |
13 | 3004c05 |
14 | 1cd30d2 |
15 | 1413a83 |
hex | dd1e70 |
14491248 has 20 divisors (see below), whose sum is σ = 37435848. Its totient is φ = 4830400.
The previous prime is 14491237. The next prime is 14491249. The reversal of 14491248 is 84219441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14491249) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 150903 + ... + 150998.
Almost surely, 214491248 is an apocalyptic number.
It is an amenable number.
14491248 is an abundant number, since it is smaller than the sum of its proper divisors (22944600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14491248 is a wasteful number, since it uses less digits than its factorization.
14491248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301912 (or 301906 counting only the distinct ones).
The product of its digits is 9216, while the sum is 33.
The square root of 14491248 is about 3806.7371855698. The cubic root of 14491248 is about 243.8008766910.
The spelling of 14491248 in words is "fourteen million, four hundred ninety-one thousand, two hundred forty-eight".
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