Base | Representation |
---|---|
bin | 101100101110… |
… | …100011101100 |
3 | 211001200201121 |
4 | 230232203230 |
5 | 11000200121 |
6 | 1055150324 |
7 | 201442531 |
oct | 54564354 |
9 | 24050647 |
10 | 11725036 |
11 | 6689214 |
12 | 3b153a4 |
13 | 2576abb |
14 | 17b2d88 |
15 | 1069141 |
hex | b2e8ec |
11725036 has 12 divisors (see below), whose sum is σ = 21725928. Its totient is φ = 5517632.
The previous prime is 11725001. The next prime is 11725039. The reversal of 11725036 is 63052711.
It is a self number, because there is not a number n which added to its sum of digits gives 11725036.
It is not an unprimeable number, because it can be changed into a prime (11725039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86146 + ... + 86281.
It is an arithmetic number, because the mean of its divisors is an integer number (1810494).
Almost surely, 211725036 is an apocalyptic number.
It is an amenable number.
11725036 is a deficient number, since it is larger than the sum of its proper divisors (10000892).
11725036 is a wasteful number, since it uses less digits than its factorization.
11725036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172448 (or 172446 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 11725036 is about 3424.1839903837. The cubic root of 11725036 is about 227.1806798935.
Subtracting from 11725036 its product of nonzero digits (1260), we obtain a square (11723776 = 34242).
Adding to 11725036 its reverse (63052711), we get a palindrome (74777747).
The spelling of 11725036 in words is "eleven million, seven hundred twenty-five thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •