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3020202141 = 311782311699
BaseRepresentation
bin1011010000000100…
…1010000010011101
321210111001011110120
42310001022002131
522141132432031
61215405225153
7134562203025
oct26401120235
97714034416
103020202141
11130a909630
127035621b9
13391938978
14209184a85
1512a234a96
hexb404a09d

3020202141 has 16 divisors (see below), whose sum is σ = 4393958400. Its totient is φ = 1830035120.

The previous prime is 3020202041. The next prime is 3020202161. The reversal of 3020202141 is 1412020203.

It is a cyclic number.

It is not a de Polignac number, because 3020202141 - 213 = 3020193949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3020202141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020202161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252310 + ... + 264008.

It is an arithmetic number, because the mean of its divisors is an integer number (274622400).

Almost surely, 23020202141 is an apocalyptic number.

It is an amenable number.

3020202141 is a deficient number, since it is larger than the sum of its proper divisors (1373756259).

3020202141 is a wasteful number, since it uses less digits than its factorization.

3020202141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19536.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3020202141 is about 54956.3657914167. The cubic root of 3020202141 is about 1445.4797225863.

Adding to 3020202141 its reverse (1412020203), we get a palindrome (4432222344).

The spelling of 3020202141 in words is "three billion, twenty million, two hundred two thousand, one hundred forty-one".

Divisors: 1 3 11 33 7823 11699 23469 35097 86053 128689 258159 386067 91521277 274563831 1006734047 3020202141