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30324002241 = 313777538519
BaseRepresentation
bin11100001111011100…
…111000110111000001
32220021022221220220010
4130033130320313001
5444100421032431
621533004335133
72122312523541
oct341734706701
986238856803
1030324002241
1111951121785
125a635444a9
132b23547bc0
1416794a9321
15bc72c9846
hex70f738dc1

30324002241 has 8 divisors (see below), whose sum is σ = 43542157120. Its totient is φ = 18660924432.

The previous prime is 30324002237. The next prime is 30324002321. The reversal of 30324002241 is 14220042303.

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

It is not a de Polignac number, because 30324002241 - 22 = 30324002237 is a prime.

It is a super-5 number, since 5×303240022415 (a number of 54 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30324002041) 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 7 ways as a sum of consecutive naturals, for example, 388769221 + ... + 388769298.

It is an arithmetic number, because the mean of its divisors is an integer number (5442769640).

Almost surely, 230324002241 is an apocalyptic number.

It is an amenable number.

30324002241 is a deficient number, since it is larger than the sum of its proper divisors (13218154879).

30324002241 is a wasteful number, since it uses less digits than its factorization.

30324002241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777538535.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30324002241 its reverse (14220042303), we get a palindrome (44544044544).

The spelling of 30324002241 in words is "thirty billion, three hundred twenty-four million, two thousand, two hundred forty-one".

Divisors: 1 3 13 39 777538519 2332615557 10108000747 30324002241