Base | Representation |
---|---|
bin | 11100001101101110000001 |
3 | 111220202201021 |
4 | 130031232001 |
5 | 3343134400 |
6 | 422305441 |
7 | 116603224 |
oct | 34155601 |
9 | 14822637 |
10 | 7396225 |
11 | 41a1991 |
12 | 2588281 |
13 | 16bc685 |
14 | da75bb |
15 | 9b171a |
hex | 70db81 |
7396225 has 24 divisors (see below), whose sum is σ = 10088640. Its totient is φ = 5353920.
The previous prime is 7396223. The next prime is 7396229. The reversal of 7396225 is 5226937.
It is a happy number.
It is not a de Polignac number, because 7396225 - 21 = 7396223 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7396223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10587 + ... + 11263.
It is an arithmetic number, because the mean of its divisors is an integer number (420360).
Almost surely, 27396225 is an apocalyptic number.
It is an amenable number.
7396225 is a deficient number, since it is larger than the sum of its proper divisors (2692415).
7396225 is a wasteful number, since it uses less digits than its factorization.
7396225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729 (or 724 counting only the distinct ones).
The product of its digits is 22680, while the sum is 34.
The square root of 7396225 is about 2719.6001544345. The cubic root of 7396225 is about 194.8363738055.
It can be divided in two parts, 7396 and 225, that multiplied together give a square (1664100 = 12902).
The spelling of 7396225 in words is "seven million, three hundred ninety-six thousand, two hundred twenty-five".
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