Base | Representation |
---|---|
bin | 110111010101… |
… | …010111010001 |
3 | 1000021221200222 |
4 | 313111113101 |
5 | 12203133200 |
6 | 1234522425 |
7 | 234202604 |
oct | 67252721 |
9 | 30257628 |
10 | 14505425 |
11 | 8208160 |
12 | 4a36415 |
13 | 300b4bc |
14 | 1cd833b |
15 | 1417d85 |
hex | dd55d1 |
14505425 has 12 divisors (see below), whose sum is σ = 19622256. Its totient is φ = 10549200.
The previous prime is 14505409. The next prime is 14505451. The reversal of 14505425 is 52450541.
It is not a de Polignac number, because 14505425 - 24 = 14505409 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14505394 and 14505403.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26099 + ... + 26648.
It is an arithmetic number, because the mean of its divisors is an integer number (1635188).
Almost surely, 214505425 is an apocalyptic number.
It is an amenable number.
14505425 is a deficient number, since it is larger than the sum of its proper divisors (5116831).
14505425 is a wasteful number, since it uses less digits than its factorization.
14505425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52768 (or 52763 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 14505425 is about 3808.5988237146. The cubic root of 14505425 is about 243.8803554335.
Adding to 14505425 its reverse (52450541), we get a palindrome (66955966).
Subtracting 14505425 from its reverse (52450541), we obtain a triangular number (37945116 = T8711).
The spelling of 14505425 in words is "fourteen million, five hundred five thousand, four hundred twenty-five".
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