Base | Representation |
---|---|
bin | 101101000111… |
… | …000101011001 |
3 | 211020210112101 |
4 | 231013011121 |
5 | 11011403442 |
6 | 1101243401 |
7 | 202341445 |
oct | 55070531 |
9 | 24223471 |
10 | 11825497 |
11 | 6747742 |
12 | 3b63561 |
13 | 25b0748 |
14 | 17db825 |
15 | 1088cb7 |
hex | b47159 |
11825497 has 2 divisors, whose sum is σ = 11825498. Its totient is φ = 11825496.
The previous prime is 11825491. The next prime is 11825531. The reversal of 11825497 is 79452811.
11825497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11532816 + 292681 = 3396^2 + 541^2 .
It is an emirp because it is prime and its reverse (79452811) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11825497 - 223 = 3436889 is a prime.
It is not a weakly prime, because it can be changed into another prime (11825491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5912748 + 5912749.
It is an arithmetic number, because the mean of its divisors is an integer number (5912749).
Almost surely, 211825497 is an apocalyptic number.
It is an amenable number.
11825497 is a deficient number, since it is larger than the sum of its proper divisors (1).
11825497 is an equidigital number, since it uses as much as digits as its factorization.
11825497 is an evil number, because the sum of its binary digits is even.
The product of its digits is 20160, while the sum is 37.
The square root of 11825497 is about 3438.8220366864. The cubic root of 11825497 is about 227.8276693584.
The spelling of 11825497 in words is "eleven million, eight hundred twenty-five thousand, four hundred ninety-seven".
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