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13132221130230 = 2351923038984439
BaseRepresentation
bin1011111100011001010101…
…1000000010010111110110
31201111102120001212212202220
42333012111120002113312
53210124242102131410
643532505322143210
72523525452562156
oct277062530022766
951442501785686
1013132221130230
114203386520944
121581142351b06
13743494a7c297
143358624ac766
1517b8ec4dd070
hexbf1956025f6

13132221130230 has 32 divisors (see below), whose sum is σ = 33176137593600. Its totient is φ = 3317613759072.

The previous prime is 13132221130177. The next prime is 13132221130253. The reversal of 13132221130230 is 3203112223131.

It is a self number, because there is not a number n which added to its sum of digits gives 13132221130230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11519491650 + ... + 11519492789.

It is an arithmetic number, because the mean of its divisors is an integer number (1036754299800).

Almost surely, 213132221130230 is an apocalyptic number.

13132221130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13132221130230 is an abundant number, since it is smaller than the sum of its proper divisors (20043916463370).

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

13132221130230 is a wasteful number, since it uses less digits than its factorization.

13132221130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23038984468.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13132221130230 its reverse (3203112223131), we get a palindrome (16335333353361).

The spelling of 13132221130230 in words is "thirteen trillion, one hundred thirty-two billion, two hundred twenty-one million, one hundred thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 23038984439 46077968878 69116953317 115194922195 138233906634 230389844390 345584766585 437740704341 691169533170 875481408682 1313222113023 2188703521705 2626444226046 4377407043410 6566110565115 13132221130230