Base | Representation |
---|---|
bin | 10110100001110110001 |
3 | 1101111122200 |
4 | 2310032301 |
5 | 142110400 |
6 | 23453413 |
7 | 6163155 |
oct | 2641661 |
9 | 1344580 |
10 | 738225 |
11 | 464704 |
12 | 2b7269 |
13 | 1cb027 |
14 | 153065 |
15 | e8b00 |
hex | b43b1 |
738225 has 36 divisors (see below), whose sum is σ = 1407276. Its totient is φ = 368640.
The previous prime is 738223. The next prime is 738247. The reversal of 738225 is 522837.
738225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 12321 + 725904 = 111^2 + 852^2 .
It is not a de Polignac number, because 738225 - 21 = 738223 is a prime.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 738225.
It is not an unprimeable number, because it can be changed into a prime (738223) 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, 3729 + ... + 3921.
It is an arithmetic number, because the mean of its divisors is an integer number (39091).
2738225 is an apocalyptic number.
738225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
738225 is a deficient number, since it is larger than the sum of its proper divisors (669051).
738225 is a wasteful number, since it uses less digits than its factorization.
738225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226 (or 218 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 738225 is about 859.2002094972. The cubic root of 738225 is about 90.3780394747.
The spelling of 738225 in words is "seven hundred thirty-eight thousand, two hundred twenty-five".
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