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13241211302660 = 22511287592092817
BaseRepresentation
bin1100000010101111010110…
…1100100011001100000100
31201212211212210010022010212
43000223311230203030010
53213421000043141120
644054532315534552
72534434363011005
oct300536554431404
951784783108125
1013241211302660
114245625645610
12159a29aa5a458
13750843caaa83
1433ac415071ac
1517e67ab126c5
hexc0af5b23304

13241211302660 has 48 divisors (see below), whose sum is σ = 30335480622720. Its totient is φ = 4814816202240.

The previous prime is 13241211302617. The next prime is 13241211302777. The reversal of 13241211302660 is 6620311214231.

It is an unprimeable number.

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, 5280572 + ... + 7373388.

It is an arithmetic number, because the mean of its divisors is an integer number (631989179640).

Almost surely, 213241211302660 is an apocalyptic number.

13241211302660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13241211302660 is an abundant number, since it is smaller than the sum of its proper divisors (17094269320060).

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

13241211302660 is a wasteful number, since it uses less digits than its factorization.

13241211302660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121596 (or 2121594 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 13241211302660 its reverse (6620311214231), we get a palindrome (19861522516891).

The spelling of 13241211302660 in words is "thirteen trillion, two hundred forty-one billion, two hundred eleven million, three hundred two thousand, six hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 28759 57518 115036 143795 287590 316349 575180 632698 1265396 1581745 2092817 3163490 4185634 6326980 8371268 10464085 20928170 23020987 41856340 46041974 92083948 115104935 230209870 460419740 60187324103 120374648206 240749296412 300936620515 601873241030 662060565133 1203746482060 1324121130266 2648242260532 3310302825665 6620605651330 13241211302660