Search a number
-
+
30201322301 = 197920120801
BaseRepresentation
bin11100001000001000…
…111001101100111101
32212221210010010122122
4130020020321230331
5443323014303201
621512503052325
72116263001223
oct341010715475
985853103578
1030201322301
111189894a4a7
125a2a4410a5
132b03cc3217
141667092b13
15bbb644e1b
hex708239b3d

30201322301 has 8 divisors (see below), whose sum is σ = 32193283200. Its totient is φ = 28249603200.

The previous prime is 30201322157. The next prime is 30201322331. The reversal of 30201322301 is 10322310203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30201322301 - 230 = 29127580477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30201322301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201322331) 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 7 ways as a sum of consecutive naturals, for example, 10058900 + ... + 10061901.

It is an arithmetic number, because the mean of its divisors is an integer number (4024160400).

Almost surely, 230201322301 is an apocalyptic number.

It is an amenable number.

30201322301 is a deficient number, since it is larger than the sum of its proper divisors (1991960899).

30201322301 is a wasteful number, since it uses less digits than its factorization.

30201322301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20120899.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30201322301 its reverse (10322310203), we get a palindrome (40523632504).

The spelling of 30201322301 in words is "thirty billion, two hundred one million, three hundred twenty-two thousand, three hundred one".

Divisors: 1 19 79 1501 20120801 382295219 1589543279 30201322301