Search a number
-
+
3060730741 = 21701141041
BaseRepresentation
bin1011011001101111…
…0000101101110101
321220022022020020211
42312123300231311
522232021340431
61223414025421
7135563532145
oct26633605565
97808266224
103060730741
111330780342
12715048271
1339a158ca3
142106d4925
1512da8d2b1
hexb66f0b75

3060730741 has 4 divisors (see below), whose sum is σ = 3060893484. Its totient is φ = 3060568000.

The previous prime is 3060730709. The next prime is 3060730747. The reversal of 3060730741 is 1470370603.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1058526225 + 2002204516 = 32535^2 + 44746^2 .

It is a cyclic number.

It is not a de Polignac number, because 3060730741 - 25 = 3060730709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3060730747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48820 + ... + 92221.

It is an arithmetic number, because the mean of its divisors is an integer number (765223371).

Almost surely, 23060730741 is an apocalyptic number.

It is an amenable number.

3060730741 is a deficient number, since it is larger than the sum of its proper divisors (162743).

3060730741 is a wasteful number, since it uses less digits than its factorization.

3060730741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162742.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 3060730741 is about 55323.8713486321. The cubic root of 3060730741 is about 1451.9167265559.

The spelling of 3060730741 in words is "three billion, sixty million, seven hundred thirty thousand, seven hundred forty-one".

Divisors: 1 21701 141041 3060730741