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13965365348714 = 21337791657110899
BaseRepresentation
bin1100101100111001000010…
…1001000000100101101010
31211110002001022201101001002
43023032100221000211222
53312302032012124324
645411333354155002
72640651525565613
oct313162051004552
954402038641032
1013965365348714
1144a475073253a
1216966b8722a62
137a3c0b62b750
14363cda6a6c0a
151934104893ae
hexcb390a4096a

13965365348714 has 64 divisors (see below), whose sum is σ = 23476802496000. Its totient is φ = 6188172277248.

The previous prime is 13965365348657. The next prime is 13965365348717. The reversal of 13965365348714 is 41784356356931.

It is not an unprimeable number, because it can be changed into a prime (13965365348717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125873237 + ... + 125984135.

It is an arithmetic number, because the mean of its divisors is an integer number (366825039000).

Almost surely, 213965365348714 is an apocalyptic number.

13965365348714 is a deficient number, since it is larger than the sum of its proper divisors (9511437147286).

13965365348714 is a wasteful number, since it uses less digits than its factorization.

13965365348714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112687.

The product of its digits is 195955200, while the sum is 65.

The spelling of 13965365348714 in words is "thirteen trillion, nine hundred sixty-five billion, three hundred sixty-five million, three hundred forty-eight thousand, seven hundred fourteen".

Divisors: 1 2 13 26 37 74 79 158 481 962 1027 1657 2054 2923 3314 5846 21541 37999 43082 61309 75998 110899 122618 130903 221798 261806 797017 1441687 1594034 1701739 2883374 3403478 4103263 4843411 8206526 8761021 9686822 17522042 53342419 62964343 106684838 113893273 125928686 183759643 227786546 324157777 367519286 648315554 2388875359 4214051101 4777750718 6799106791 8428102202 13598213582 14517011797 29034023594 88388388283 176776776566 188721153361 377442306722 537129436489 1074258872978 6982682674357 13965365348714