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30301424101 = 132330878777
BaseRepresentation
bin11100001110000110…
…110000100111100101
32220012202110211111201
4130032012300213211
5444024131032401
621530440402501
72121616566214
oct341606604745
986182424451
1030301424101
111193a400463
125a57a76431
132b1b971160
1416764ad07b
15bc5319b01
hex70e1b09e5

30301424101 has 4 divisors (see below), whose sum is σ = 32632302892. Its totient is φ = 27970545312.

The previous prime is 30301424093. The next prime is 30301424113. The reversal of 30301424101 is 10142410303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10142410303 = 23440974361.

It can be written as a sum of positive squares in 2 ways, for example, as 1295928001 + 29005496100 = 35999^2 + 170310^2 .

It is a cyclic number.

It is not a de Polignac number, because 30301424101 - 23 = 30301424093 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 (30301424141) 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, 1165439376 + ... + 1165439401.

It is an arithmetic number, because the mean of its divisors is an integer number (8158075723).

Almost surely, 230301424101 is an apocalyptic number.

It is an amenable number.

30301424101 is a deficient number, since it is larger than the sum of its proper divisors (2330878791).

30301424101 is a wasteful number, since it uses less digits than its factorization.

30301424101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330878790.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30301424101 its reverse (10142410303), we get a palindrome (40443834404).

The spelling of 30301424101 in words is "thirty billion, three hundred one million, four hundred twenty-four thousand, one hundred one".

Divisors: 1 13 2330878777 30301424101