Base | Representation |
---|---|
bin | 110111010001… |
… | …010110111011 |
3 | 1000021010012100 |
4 | 313101112323 |
5 | 12202122034 |
6 | 1234314443 |
7 | 234104016 |
oct | 67212673 |
9 | 30233170 |
10 | 14489019 |
11 | 81a68a6 |
12 | 4a28a23 |
13 | 3003bac |
14 | 1cd237d |
15 | 1413099 |
hex | dd15bb |
14489019 has 12 divisors (see below), whose sum is σ = 21374496. Its totient is φ = 9453552.
The previous prime is 14489003. The next prime is 14489021. The reversal of 14489019 is 91098441.
It is not a de Polignac number, because 14489019 - 24 = 14489003 is a prime.
It is a super-2 number, since 2×144890192 = 419863343164722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14489029) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16704 + ... + 17549.
It is an arithmetic number, because the mean of its divisors is an integer number (1781208).
Almost surely, 214489019 is an apocalyptic number.
14489019 is a deficient number, since it is larger than the sum of its proper divisors (6885477).
14489019 is a wasteful number, since it uses less digits than its factorization.
14489019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34306 (or 34303 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 36.
The square root of 14489019 is about 3806.4444039024. Note that the first 4 decimals coincide. The cubic root of 14489019 is about 243.7883758119.
The spelling of 14489019 in words is "fourteen million, four hundred eighty-nine thousand, nineteen".
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