Base | Representation |
---|---|
bin | 110111010001… |
… | …101001011111 |
3 | 1000021011211100 |
4 | 313101221133 |
5 | 12202141312 |
6 | 1234324143 |
7 | 234110334 |
oct | 67215137 |
9 | 30234740 |
10 | 14490207 |
11 | 81a7786 |
12 | 4a29653 |
13 | 30045b4 |
14 | 1cd298b |
15 | 14135dc |
hex | dd1a5f |
14490207 has 12 divisors (see below), whose sum is σ = 21840624. Its totient is φ = 9240000.
The previous prime is 14490197. The next prime is 14490209. The reversal of 14490207 is 70209441.
It is a happy number.
It is not a de Polignac number, because 14490207 - 24 = 14490191 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14490209) 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, 34794 + ... + 35207.
It is an arithmetic number, because the mean of its divisors is an integer number (1820052).
Almost surely, 214490207 is an apocalyptic number.
14490207 is a deficient number, since it is larger than the sum of its proper divisors (7350417).
14490207 is a wasteful number, since it uses less digits than its factorization.
14490207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70030 (or 70027 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 14490207 is about 3806.6004518468. The cubic root of 14490207 is about 243.7950386203.
Adding to 14490207 its reverse (70209441), we get a palindrome (84699648).
The spelling of 14490207 in words is "fourteen million, four hundred ninety thousand, two hundred seven".
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