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304011312241201 = 536418948615437
BaseRepresentation
bin100010100011111110010011…
…0010001100001101000110001
31110212102012100001121200102121
41011013330212101201220301
5304321410131413204301
62554324511354514241
7121015043503111225
oct10507744621415061
91425365301550377
10304011312241201
118895a523224364
122a11b519435981
13100831b3a206a6
1455103242c4785
1525230729d43a1
hex1147f26461a31

304011312241201 has 8 divisors (see below), whose sum is σ = 310230600004584. Its totient is φ = 297809921710080.

The previous prime is 304011312241199. The next prime is 304011312241207. The reversal of 304011312241201 is 102142213110403.

It can be written as a sum of positive squares in 4 ways, for example, as 220267747616400 + 83743564624801 = 14841420^2 + 9151151^2 .

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 304011312241201 - 21 = 304011312241199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304011312241207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4474273746 + ... + 4474341691.

It is an arithmetic number, because the mean of its divisors is an integer number (38778825000573).

Almost surely, 2304011312241201 is an apocalyptic number.

It is an amenable number.

304011312241201 is a deficient number, since it is larger than the sum of its proper divisors (6219287763383).

304011312241201 is an equidigital number, since it uses as much as digits as its factorization.

304011312241201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8948616131.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 304011312241201 its reverse (102142213110403), we get a palindrome (406153525351604).

The spelling of 304011312241201 in words is "three hundred four trillion, eleven billion, three hundred twelve million, two hundred forty-one thousand, two hundred one".

Divisors: 1 53 641 33973 8948615437 474276618161 5736062495117 304011312241201