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30441024001 = 35338616197
BaseRepresentation
bin11100010110011011…
…010010101000000001
32220120111011020120101
4130112123102220001
5444320400232001
621552344442401
72125233302053
oct342633225001
986514136511
1030441024001
1111a01189983
125a96779401
132b4186b34b
14168ac4b8d3
15bd26e2a01
hex7166d2a01

30441024001 has 4 divisors (see below), whose sum is σ = 30449643732. Its totient is φ = 30432404272.

The previous prime is 30441023989. The next prime is 30441024067. The reversal of 30441024001 is 10042014403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10042014403 = 82912113407.

It can be written as a sum of positive squares in 2 ways, for example, as 20541768976 + 9899255025 = 143324^2 + 99495^2 .

It is a cyclic number.

It is not a de Polignac number, because 30441024001 - 25 = 30441023969 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 30441024001.

It is not an unprimeable number, because it can be changed into a prime (30441024071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4304566 + ... + 4311631.

It is an arithmetic number, because the mean of its divisors is an integer number (7612410933).

Almost surely, 230441024001 is an apocalyptic number.

It is an amenable number.

30441024001 is a deficient number, since it is larger than the sum of its proper divisors (8619731).

30441024001 is an equidigital number, since it uses as much as digits as its factorization.

30441024001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8619730.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 30441024001 its reverse (10042014403), we get a palindrome (40483038404).

The spelling of 30441024001 in words is "thirty billion, four hundred forty-one million, twenty-four thousand, one".

Divisors: 1 3533 8616197 30441024001