Base | Representation |
---|---|
bin | 110111000110… |
… | …001110100001 |
3 | 1000011210122200 |
4 | 313012032201 |
5 | 12144142200 |
6 | 1233323413 |
7 | 233524053 |
oct | 67061641 |
9 | 30153580 |
10 | 14443425 |
11 | 8175617 |
12 | 4a06569 |
13 | 2cb9209 |
14 | 1cbd8d3 |
15 | 1404800 |
hex | dc63a1 |
14443425 has 36 divisors (see below), whose sum is σ = 27004224. Its totient is φ = 7365600.
The previous prime is 14443423. The next prime is 14443433. The reversal of 14443425 is 52434441.
It is a happy number.
14443425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14443425 - 21 = 14443423 is a prime.
It is a super-2 number, since 2×144434252 = 417225051461250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14443423) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3780 + ... + 6570.
Almost surely, 214443425 is an apocalyptic number.
14443425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14443425 is a deficient number, since it is larger than the sum of its proper divisors (12560799).
14443425 is a wasteful number, since it uses less digits than its factorization.
14443425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2830 (or 2822 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 14443425 is about 3800.4506311752. The cubic root of 14443425 is about 243.5323896103.
Adding to 14443425 its reverse (52434441), we get a palindrome (66877866).
The spelling of 14443425 in words is "fourteen million, four hundred forty-three thousand, four hundred twenty-five".
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