Base | Representation |
---|---|
bin | 101010001110… |
… | …110111100011 |
3 | 202211110111002 |
4 | 222032313203 |
5 | 10313232242 |
6 | 1033142215 |
7 | 163046546 |
oct | 52166743 |
9 | 22743432 |
10 | 11070947 |
11 | 6281848 |
12 | 385a96b |
13 | 23a8174 |
14 | 168285d |
15 | e8a432 |
hex | a8ede3 |
11070947 has 2 divisors, whose sum is σ = 11070948. Its totient is φ = 11070946.
The previous prime is 11070929. The next prime is 11070973. The reversal of 11070947 is 74907011.
It is a weak prime.
It is an emirp because it is prime and its reverse (74907011) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11070947 - 26 = 11070883 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (11070907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5535473 + 5535474.
It is an arithmetic number, because the mean of its divisors is an integer number (5535474).
Almost surely, 211070947 is an apocalyptic number.
11070947 is a deficient number, since it is larger than the sum of its proper divisors (1).
11070947 is an equidigital number, since it uses as much as digits as its factorization.
11070947 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1764, while the sum is 29.
The square root of 11070947 is about 3327.3032624034. The cubic root of 11070947 is about 222.8751202781.
Adding to 11070947 its reverse (74907011), we get a palindrome (85977958).
The spelling of 11070947 in words is "eleven million, seventy thousand, nine hundred forty-seven".
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