Base | Representation |
---|---|
bin | 1110000101010110… |
… | …0110100101100101 |
3 | 100202110202011100221 |
4 | 3201111212211211 |
5 | 30220304133202 |
6 | 1423050004341 |
7 | 162454013551 |
oct | 34125464545 |
9 | 10673664327 |
10 | 3780536677 |
11 | 1670018185 |
12 | 8961166b1 |
13 | 483311368 |
14 | 27c146861 |
15 | 171d74037 |
hex | e1566965 |
3780536677 has 2 divisors, whose sum is σ = 3780536678. Its totient is φ = 3780536676.
The previous prime is 3780536663. The next prime is 3780536681. The reversal of 3780536677 is 7766350873.
It is a happy number.
3780536677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2919348961 + 861187716 = 54031^2 + 29346^2 .
It is a cyclic number.
It is not a de Polignac number, because 3780536677 - 231 = 1633053029 is a prime.
It is a super-2 number, since 2×37805366772 = 28584915132284404658, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3780533677) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1890268338 + 1890268339.
It is an arithmetic number, because the mean of its divisors is an integer number (1890268339).
Almost surely, 23780536677 is an apocalyptic number.
It is an amenable number.
3780536677 is a deficient number, since it is larger than the sum of its proper divisors (1).
3780536677 is an equidigital number, since it uses as much as digits as its factorization.
3780536677 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4445280, while the sum is 52.
The square root of 3780536677 is about 61486.0689668806. The cubic root of 3780536677 is about 1557.8219490814.
The spelling of 3780536677 in words is "three billion, seven hundred eighty million, five hundred thirty-six thousand, six hundred seventy-seven".
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