Base | Representation |
---|---|
bin | 101011100100… |
… | …001110011101 |
3 | 210111020002012 |
4 | 223210032131 |
5 | 10410424243 |
6 | 1044441005 |
7 | 166034063 |
oct | 53441635 |
9 | 23436065 |
10 | 11420573 |
11 | 64a049a |
12 | 39a9165 |
13 | 249b348 |
14 | 1734033 |
15 | 1008d18 |
hex | ae439d |
11420573 has 2 divisors, whose sum is σ = 11420574. Its totient is φ = 11420572.
The previous prime is 11420567. The next prime is 11420579. The reversal of 11420573 is 37502411.
It is a balanced prime because it is at equal distance from previous prime (11420567) and next prime (11420579).
It can be written as a sum of positive squares in only one way, i.e., 8773444 + 2647129 = 2962^2 + 1627^2 .
It is a cyclic number.
It is not a de Polignac number, because 11420573 - 212 = 11416477 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11420579) 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 as a sum of consecutive naturals, namely, 5710286 + 5710287.
It is an arithmetic number, because the mean of its divisors is an integer number (5710287).
Almost surely, 211420573 is an apocalyptic number.
It is an amenable number.
11420573 is a deficient number, since it is larger than the sum of its proper divisors (1).
11420573 is an equidigital number, since it uses as much as digits as its factorization.
11420573 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 11420573 is about 3379.4338283210. The cubic root of 11420573 is about 225.1970159147.
Adding to 11420573 its reverse (37502411), we get a palindrome (48922984).
The spelling of 11420573 in words is "eleven million, four hundred twenty thousand, five hundred seventy-three".
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