Search a number
-
+
3820714241 = 5208173361
BaseRepresentation
bin1110001110111011…
…0111100100000001
3100212021100101121212
43203232313210001
530311100323431
61431043055505
7163452351401
oct34356674401
910767311555
103820714241
11169076a183
128a7671595
1348b73a976
14283604801
1517565d72b
hexe3bb7901

3820714241 has 4 divisors (see below), whose sum is σ = 3820839684. Its totient is φ = 3820588800.

The previous prime is 3820714201. The next prime is 3820714259. The reversal of 3820714241 is 1424170283.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1697440000 + 2123274241 = 41200^2 + 46079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3820714241 is a prime.

It is a super-2 number, since 2×38207142412 = 29195714622760412162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3820714198 and 3820714207.

It is not an unprimeable number, because it can be changed into a prime (3820714201) 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 3 ways as a sum of consecutive naturals, for example, 15401 + ... + 88761.

It is an arithmetic number, because the mean of its divisors is an integer number (955209921).

Almost surely, 23820714241 is an apocalyptic number.

It is an amenable number.

3820714241 is a deficient number, since it is larger than the sum of its proper divisors (125443).

3820714241 is an equidigital number, since it uses as much as digits as its factorization.

3820714241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125442.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 3820714241 is about 61811.9263653868. The cubic root of 3820714241 is about 1563.3210861522.

The spelling of 3820714241 in words is "three billion, eight hundred twenty million, seven hundred fourteen thousand, two hundred forty-one".

Divisors: 1 52081 73361 3820714241