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2231230300313 = 73174721212987
BaseRepresentation
bin100000011101111111101…
…100001000000010011001
321220022012021110011120212
4200131333230020002121
5243024024424102223
64425002452500505
7320125652425220
oct40357754100231
97808167404525
102231230300313
11790294377933
1230051661a735
13132533abb691
1479dc6555cb7
153d08d09e278
hex2077fb08099

2231230300313 has 16 divisors (see below), whose sum is σ = 2558575430784. Its totient is φ = 1906037272320.

The previous prime is 2231230300291. The next prime is 2231230300331. The reversal of 2231230300313 is 3130030321322.

It is a cyclic number.

It is not a de Polignac number, because 2231230300313 - 210 = 2231230299289 is a prime.

It is a super-3 number, since 3×22312303003133 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2231230300333) 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 15 ways as a sum of consecutive naturals, for example, 10369406 + ... + 10582392.

It is an arithmetic number, because the mean of its divisors is an integer number (159910964424).

Almost surely, 22231230300313 is an apocalyptic number.

It is an amenable number.

2231230300313 is a deficient number, since it is larger than the sum of its proper divisors (327345130471).

2231230300313 is a wasteful number, since it uses less digits than its factorization.

2231230300313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218032.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2231230300313 its reverse (3130030321322), we get a palindrome (5361260621635).

The spelling of 2231230300313 in words is "two trillion, two hundred thirty-one billion, two hundred thirty million, three hundred thousand, three hundred thirteen".

Divisors: 1 7 317 2219 4721 33047 212987 1490909 1496557 10475899 67516879 472618153 1005511627 7038581389 318747185759 2231230300313