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13110220300 = 2252145190353
BaseRepresentation
bin11000011010110111…
…00001011000001100
31020211200012012021211
430031123201120030
5203322204022200
610004525304204
7642612014422
oct141533413014
936750165254
1013110220300
115618417611
12265a705064
13130c183408
148c525b112
1551ae74aba
hex30d6e160c

13110220300 has 36 divisors (see below), whose sum is σ = 28469099736. Its totient is φ = 5240416000.

The previous prime is 13110220297. The next prime is 13110220303. The reversal of 13110220300 is 302201131.

It is an interprime number because it is at equal distance from previous prime (13110220297) and next prime (13110220303).

It is not an unprimeable number, because it can be changed into a prime (13110220303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99924 + ... + 190276.

It is an arithmetic number, because the mean of its divisors is an integer number (790808326).

Almost surely, 213110220300 is an apocalyptic number.

13110220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110220300 is an abundant number, since it is smaller than the sum of its proper divisors (15358879436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13110220300 is a wasteful number, since it uses less digits than its factorization.

13110220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91818 (or 91811 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13110220300 its reverse (302201131), we get a palindrome (13412421431).

The spelling of 13110220300 in words is "thirteen billion, one hundred ten million, two hundred twenty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1451 2902 5804 7255 14510 29020 36275 72550 90353 145100 180706 361412 451765 903530 1807060 2258825 4517650 9035300 131102203 262204406 524408812 655511015 1311022030 2622044060 3277555075 6555110150 13110220300