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2300201213312 = 2783231215909
BaseRepresentation
bin100001011110001110101…
…011010001110110000000
322010220012222101120111002
4201132032223101312000
5300141303002311222
64520410422511132
7325120062500222
oct41361653216600
98126188346432
102300201213312
11807567689682
123119648954a8
13138ba5c835c2
147d48a60c412
153ec78185392
hex2178ead1d80

2300201213312 has 32 divisors (see below), whose sum is σ = 4582508385600. Its totient is φ = 1150081461760.

The previous prime is 2300201213311. The next prime is 2300201213363. The reversal of 2300201213312 is 2133121020032.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300201213311) 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 3 ways as a sum of consecutive naturals, for example, 10545614 + ... + 10761522.

It is an arithmetic number, because the mean of its divisors is an integer number (143203387050).

Almost surely, 22300201213312 is an apocalyptic number.

It is an amenable number.

2300201213312 is a deficient number, since it is larger than the sum of its proper divisors (2282307172288).

2300201213312 is an equidigital number, since it uses as much as digits as its factorization.

2300201213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299154 (or 299142 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2300201213312 its reverse (2133121020032), we get a palindrome (4433322233344).

The spelling of 2300201213312 in words is "two trillion, three hundred billion, two hundred one million, two hundred thirteen thousand, three hundred twelve".

Divisors: 1 2 4 8 16 32 64 128 83231 166462 215909 332924 431818 665848 863636 1331696 1727272 2663392 3454544 5326784 6909088 10653568 13818176 27636352 17970321979 35940643958 71881287916 143762575832 287525151664 575050303328 1150100606656 2300201213312