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304304310001 = 2910493252069
BaseRepresentation
bin1000110110110011111…
…00110100011011110001
31002002110111020122001001
410123121330310123301
514441203400410001
6351443453242001
730661641646156
oct4333174643361
91062414218031
10304304310001
1110806693909a
124ab86a93301
13229077c9ac3
1410a2aa6c22d
157db04e5001
hex46d9f346f1

304304310001 has 4 divisors (see below), whose sum is σ = 314797562100. Its totient is φ = 293811057904.

The previous prime is 304304309977. The next prime is 304304310029. The reversal of 304304310001 is 100013403403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 82768413025 + 221535896976 = 287695^2 + 470676^2 .

It is a cyclic number.

It is not a de Polignac number, because 304304310001 - 213 = 304304301809 is a prime.

It is a super-2 number, since 2×3043043100012 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304304310701) 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, 5246626006 + ... + 5246626063.

It is an arithmetic number, because the mean of its divisors is an integer number (78699390525).

Almost surely, 2304304310001 is an apocalyptic number.

It is an amenable number.

304304310001 is a deficient number, since it is larger than the sum of its proper divisors (10493252099).

304304310001 is a wasteful number, since it uses less digits than its factorization.

304304310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10493252098.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 304304310001 its reverse (100013403403), we get a palindrome (404317713404).

The spelling of 304304310001 in words is "three hundred four billion, three hundred four million, three hundred ten thousand, one".

Divisors: 1 29 10493252069 304304310001