Base | Representation |
---|---|
bin | 10100000110101010… |
… | …10100101111101001 |
3 | 1000212012120110211221 |
4 | 22003111110233221 |
5 | 134101043334011 |
6 | 4543002422041 |
7 | 531316606132 |
oct | 120325245751 |
9 | 30765513757 |
10 | 10793339881 |
11 | 4639617005 |
12 | 2112801921 |
13 | 103017aa5c |
14 | 745676c89 |
15 | 43286b971 |
hex | 283554be9 |
10793339881 has 9 divisors (see below), whose sum is σ = 11285517271. Its totient is φ = 10321778632.
The previous prime is 10793339839. The next prime is 10793339923. The reversal of 10793339881 is 18893339701.
It is a happy number.
The square root of 10793339881 is 103891.
It is a perfect power (a square), and thus also a powerful number.
10793339881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10793339839) and next prime (10793339923).
It can be written as a sum of positive squares in only one way, i.e., 42968025 + 10750371856 = 6555^2 + 103684^2 .
It is not a de Polignac number, because 10793339881 - 29 = 10793339369 is a prime.
It is a super-2 number, since 2×107933398812 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10793336881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2387235 + ... + 2391751.
Almost surely, 210793339881 is an apocalyptic number.
10793339881 is the 103891-st square number.
10793339881 is the 51946-th centered octagonal number.
It is an amenable number.
10793339881 is a deficient number, since it is larger than the sum of its proper divisors (492177390).
10793339881 is an frugal number, since it uses more digits than its factorization.
10793339881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9080 (or 4540 counting only the distinct ones).
The product of its (nonzero) digits is 979776, while the sum is 52.
The spelling of 10793339881 in words is "ten billion, seven hundred ninety-three million, three hundred thirty-nine thousand, eight hundred eighty-one".
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