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300131223313 = 4312795457229
BaseRepresentation
bin1000101111000010011…
…01110000011100010001
31001200200122211212021211
410113201031300130101
514404132043121223
6345513421420121
730453350206525
oct4274115603421
91050618755254
10300131223313
11106315284319
124a20140a641
13223c108513c
141075273dd85
157c18e7ed0d
hex45e1370711

300131223313 has 8 divisors (see below), whose sum is σ = 307351193600. Its totient is φ = 292922170128.

The previous prime is 300131223307. The next prime is 300131223391. The reversal of 300131223313 is 313322131003.

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 300131223313 - 25 = 300131223281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300131227313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673618 + ... + 2783611.

It is an arithmetic number, because the mean of its divisors is an integer number (38418899200).

Almost surely, 2300131223313 is an apocalyptic number.

It is an amenable number.

300131223313 is a deficient number, since it is larger than the sum of its proper divisors (7219970287).

300131223313 is a wasteful number, since it uses less digits than its factorization.

300131223313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5458551.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 300131223313 its reverse (313322131003), we get a palindrome (613453354316).

The spelling of 300131223313 in words is "three hundred billion, one hundred thirty-one million, two hundred twenty-three thousand, three hundred thirteen".

Divisors: 1 43 1279 54997 5457229 234660847 6979795891 300131223313