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13003113320212 = 22171549268745943
BaseRepresentation
bin1011110100111000010111…
…1100110100111100010100
31201001002022022202120201111
42331032011330310330110
53201020334002221322
643353314153504404
72511305161364611
oct275160574647424
951032268676644
1013003113320212
11416365352a304
121560110412104
1373425a998322
1432d4d56c9508
15178392b62177
hexbd385f34f14

13003113320212 has 48 divisors (see below), whose sum is σ = 24119056281600. Its totient is φ = 6112752901632.

The previous prime is 13003113320191. The next prime is 13003113320279. The reversal of 13003113320212 is 21202331130031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283004113 + ... + 283050055.

It is an arithmetic number, because the mean of its divisors is an integer number (502480339200).

Almost surely, 213003113320212 is an apocalyptic number.

It is an amenable number.

13003113320212 is a deficient number, since it is larger than the sum of its proper divisors (11115942961388).

13003113320212 is a wasteful number, since it uses less digits than its factorization.

13003113320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50200 (or 50198 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13003113320212 its reverse (21202331130031), we get a palindrome (34205444450243).

The spelling of 13003113320212 in words is "thirteen trillion, three billion, one hundred thirteen million, three hundred twenty thousand, two hundred twelve".

Divisors: 1 2 4 17 34 68 1549 2687 3098 5374 6196 10748 26333 45679 45943 52666 91358 91886 105332 182716 183772 781031 1562062 3124124 4162163 8324326 16648652 70756771 71165707 123448841 141513542 142331414 246897682 283027084 284662828 493795364 1209817019 2098630297 2419634038 4197260594 4839268076 8394521188 191222254709 382444509418 764889018836 3250778330053 6501556660106 13003113320212