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12141200513 = 1354712491367
BaseRepresentation
bin10110100111010110…
…00000010010000001
31011100010210220001002
423103223000102001
5144331121404023
65324432021345
7606604334021
oct132353002201
934303726032
1012141200513
115170433712
12242a091855
1311b64a2420
14832695a81
154b0d62b28
hex2d3ac0481

12141200513 has 16 divisors (see below), whose sum is σ = 13119120000. Its totient is φ = 11169639936.

The previous prime is 12141200503. The next prime is 12141200531. The reversal of 12141200513 is 31500214121.

It is not a de Polignac number, because 12141200513 - 28 = 12141200257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12141200503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8880956 + ... + 8882322.

It is an arithmetic number, because the mean of its divisors is an integer number (819945000).

Almost surely, 212141200513 is an apocalyptic number.

12141200513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12141200513 is a deficient number, since it is larger than the sum of its proper divisors (977919487).

12141200513 is a wasteful number, since it uses less digits than its factorization.

12141200513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 12141200513 its reverse (31500214121), we get a palindrome (43641414634).

The spelling of 12141200513 in words is "twelve billion, one hundred forty-one million, two hundred thousand, five hundred thirteen".

Divisors: 1 13 547 1249 1367 7111 16237 17771 683203 747749 1707383 8881639 9720737 22195979 933938501 12141200513