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13324435201 = 7211101244759
BaseRepresentation
bin11000110100011001…
…01011111100000001
31021101121021102220001
430122030223330001
5204242023411301
610042100520001
7651122554600
oct143214537401
937347242801
1013324435201
115718329420
1226ba3b0001
1313446768ac
1490589da37
1552eb8ac01
hex31a32bf01

13324435201 has 24 divisors (see below), whose sum is σ = 17076415680. Its totient is φ = 10279836000.

The previous prime is 13324435169. The next prime is 13324435211. The reversal of 13324435201 is 10253442331.

It is a happy number.

It is not a de Polignac number, because 13324435201 - 25 = 13324435169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13324435201.

It is not an unprimeable number, because it can be changed into a prime (13324435211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67941 + ... + 176818.

It is an arithmetic number, because the mean of its divisors is an integer number (711517320).

Almost surely, 213324435201 is an apocalyptic number.

13324435201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13324435201 is a deficient number, since it is larger than the sum of its proper divisors (3751980479).

13324435201 is a wasteful number, since it uses less digits than its factorization.

13324435201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244885 (or 244878 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13324435201 its reverse (10253442331), we get a palindrome (23577877532).

The spelling of 13324435201 in words is "thirteen billion, three hundred twenty-four million, four hundred thirty-five thousand, two hundred one".

Divisors: 1 7 11 49 77 101 539 707 1111 4949 7777 54439 244759 1713313 2692349 11993191 18846443 24720659 131925101 173044613 271927249 1211312291 1903490743 13324435201