Search a number
-
+
1084108741 is a prime number
BaseRepresentation
bin100000010011110…
…0010111111000101
32210112221102121121
41000213202333011
54210012434431
6255324113541
735602525612
oct10047427705
92715842547
101084108741
11506a50a41
122630958b1
131437a8781
14a3da3509
1565297611
hex409e2fc5

1084108741 has 2 divisors, whose sum is σ = 1084108742. Its totient is φ = 1084108740.

The previous prime is 1084108687. The next prime is 1084108747. The reversal of 1084108741 is 1478014801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1007808516 + 76300225 = 31746^2 + 8735^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084108741 - 29 = 1084108229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1084108697 and 1084108706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084108747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542054370 + 542054371.

It is an arithmetic number, because the mean of its divisors is an integer number (542054371).

Almost surely, 21084108741 is an apocalyptic number.

It is an amenable number.

1084108741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084108741 is an equidigital number, since it uses as much as digits as its factorization.

1084108741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 1084108741 is about 32925.8066112282. The cubic root of 1084108741 is about 1027.2850045571.

The spelling of 1084108741 in words is "one billion, eighty-four million, one hundred eight thousand, seven hundred forty-one".