Base | Representation |
---|---|
bin | 10010110000110110… |
… | …01000001000000011 |
3 | 222000000221210220221 |
4 | 21120123020020003 |
5 | 131112300101041 |
6 | 4343324443511 |
7 | 504425555662 |
oct | 113033101003 |
9 | 28000853827 |
10 | 10073440771 |
11 | 42aa216169 |
12 | 1b516a9597 |
13 | c46c92154 |
14 | 6b7bdcdd9 |
15 | 3de5682d1 |
hex | 2586c8203 |
10073440771 has 4 divisors (see below), whose sum is σ = 10080811152. Its totient is φ = 10066070392.
The previous prime is 10073440759. The next prime is 10073440787. The reversal of 10073440771 is 17704437001.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17704437001 = 31 ⋅571110871.
It is a cyclic number.
It is not a de Polignac number, because 10073440771 - 25 = 10073440739 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10073440721) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683140 + ... + 3685873.
It is an arithmetic number, because the mean of its divisors is an integer number (2520202788).
Almost surely, 210073440771 is an apocalyptic number.
10073440771 is a deficient number, since it is larger than the sum of its proper divisors (7370381).
10073440771 is an equidigital number, since it uses as much as digits as its factorization.
10073440771 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7370380.
The product of its (nonzero) digits is 16464, while the sum is 34.
Adding to 10073440771 its reverse (17704437001), we get a palindrome (27777877772).
The spelling of 10073440771 in words is "ten billion, seventy-three million, four hundred forty thousand, seven hundred seventy-one".
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