Base | Representation |
---|---|
bin | 110111010101… |
… | …010111100010 |
3 | 1000021221201121 |
4 | 313111113202 |
5 | 12203133232 |
6 | 1234522454 |
7 | 234202630 |
oct | 67252742 |
9 | 30257647 |
10 | 14505442 |
11 | 8208176 |
12 | 4a3642a |
13 | 300b503 |
14 | 1cd8350 |
15 | 1417d97 |
hex | dd55e2 |
14505442 has 16 divisors (see below), whose sum is σ = 25218432. Its totient is φ = 6128640.
The previous prime is 14505409. The next prime is 14505451. The reversal of 14505442 is 24450541.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6303 + ... + 8290.
It is an arithmetic number, because the mean of its divisors is an integer number (1576152).
Almost surely, 214505442 is an apocalyptic number.
14505442 is a deficient number, since it is larger than the sum of its proper divisors (10712990).
14505442 is a wasteful number, since it uses less digits than its factorization.
14505442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14673.
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 14505442 is about 3808.6010555058. The cubic root of 14505442 is about 243.8804507074.
Adding to 14505442 its reverse (24450541), we get a palindrome (38955983).
The spelling of 14505442 in words is "fourteen million, five hundred five thousand, four hundred forty-two".
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