Base | Representation |
---|---|
bin | 11100000110100001000101 |
3 | 111212021020200 |
4 | 130012201011 |
5 | 3341213400 |
6 | 421521113 |
7 | 116421222 |
oct | 34064105 |
9 | 14767220 |
10 | 7366725 |
11 | 4181803 |
12 | 2573199 |
13 | 16ac112 |
14 | d9a949 |
15 | 9a7b00 |
hex | 706845 |
7366725 has 36 divisors (see below), whose sum is σ = 13661700. Its totient is φ = 3790080.
The previous prime is 7366721. The next prime is 7366753. The reversal of 7366725 is 5276637.
It is a happy number.
7366725 is digitally balanced in base 3, 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 986049 + 6380676 = 993^2 + 2526^2 .
It is not a de Polignac number, because 7366725 - 22 = 7366721 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 7366725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7366721) 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, 5961 + ... + 7089.
Almost surely, 27366725 is an apocalyptic number.
7366725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
7366725 is a deficient number, since it is larger than the sum of its proper divisors (6294975).
7366725 is a wasteful number, since it uses less digits than its factorization.
7366725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1174 (or 1166 counting only the distinct ones).
The product of its digits is 52920, while the sum is 36.
The square root of 7366725 is about 2714.1711441985. The cubic root of 7366725 is about 194.5769923158.
The spelling of 7366725 in words is "seven million, three hundred sixty-six thousand, seven hundred twenty-five".
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