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30342330413013 = 310114110137671
BaseRepresentation
bin1101110011000100111111…
…10100110110111111010101
310222102200212011202120101210
412321202133310312333111
512434112043041204023
6144311024004012033
76251106143032443
oct671423764667725
9128380764676353
1030342330413013
11973912354a163
1234a0669091019
1313c1367083508
1476c8103a3b93
1537941884c593
hex1b989fd36fd5

30342330413013 has 4 divisors (see below), whose sum is σ = 40456440550688. Its totient is φ = 20228220275340.

The previous prime is 30342330413011. The next prime is 30342330413033. The reversal of 30342330413013 is 31031403324303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30342330413013 - 21 = 30342330413011 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 (30342330413011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5057055068833 + ... + 5057055068838.

It is an arithmetic number, because the mean of its divisors is an integer number (10114110137672).

Almost surely, 230342330413013 is an apocalyptic number.

It is an amenable number.

30342330413013 is a deficient number, since it is larger than the sum of its proper divisors (10114110137675).

30342330413013 is a wasteful number, since it uses less digits than its factorization.

30342330413013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10114110137674.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 30342330413013 its reverse (31031403324303), we get a palindrome (61373733737316).

The spelling of 30342330413013 in words is "thirty trillion, three hundred forty-two billion, three hundred thirty million, four hundred thirteen thousand, thirteen".

Divisors: 1 3 10114110137671 30342330413013