Base | Representation |
---|---|
bin | 101011010001… |
… | …111100111101 |
3 | 210100102102001 |
4 | 223101330331 |
5 | 10401030400 |
6 | 1043102301 |
7 | 165302626 |
oct | 53217475 |
9 | 23312361 |
10 | 11345725 |
11 | 644a236 |
12 | 3971991 |
13 | 2473261 |
14 | 1714a4d |
15 | ee1a6a |
hex | ad1f3d |
11345725 has 12 divisors (see below), whose sum is σ = 14413140. Its totient is φ = 8854400.
The previous prime is 11345723. The next prime is 11345731. The reversal of 11345725 is 52754311.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 4280761 + 7064964 = 2069^2 + 2658^2 .
It is not a de Polignac number, because 11345725 - 21 = 11345723 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11345693 and 11345702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11345723) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4510 + ... + 6559.
It is an arithmetic number, because the mean of its divisors is an integer number (1201095).
Almost surely, 211345725 is an apocalyptic number.
It is an amenable number.
11345725 is a deficient number, since it is larger than the sum of its proper divisors (3067415).
11345725 is a wasteful number, since it uses less digits than its factorization.
11345725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11120 (or 11115 counting only the distinct ones).
The product of its digits is 4200, while the sum is 28.
The square root of 11345725 is about 3368.3415800658. The cubic root of 11345725 is about 224.7039728348.
It can be divided in two parts, 1134 and 5725, that added together give a cube (6859 = 193).
The spelling of 11345725 in words is "eleven million, three hundred forty-five thousand, seven hundred twenty-five".
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