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12240014001 = 312732126021
BaseRepresentation
bin10110110011000111…
…11100101010110001
31011121000202010122220
423121203330222301
5200031420422001
65342321551253
7612214255005
oct133143745261
934530663586
1012240014001
115211194756
1224571a5529
131200abbb47
14841858705
154b9880c36
hex2d98fcab1

12240014001 has 8 divisors (see below), whose sum is σ = 16448523264. Its totient is φ = 8095757040.

The previous prime is 12240013943. The next prime is 12240014009. The reversal of 12240014001 is 10041004221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12240014001 - 214 = 12239997617 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12240014009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16062630 + ... + 16063391.

It is an arithmetic number, because the mean of its divisors is an integer number (2056065408).

Almost surely, 212240014001 is an apocalyptic number.

It is an amenable number.

12240014001 is a deficient number, since it is larger than the sum of its proper divisors (4208509263).

12240014001 is a wasteful number, since it uses less digits than its factorization.

12240014001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32126151.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12240014001 its reverse (10041004221), we get a palindrome (22281018222).

The spelling of 12240014001 in words is "twelve billion, two hundred forty million, fourteen thousand, one".

Divisors: 1 3 127 381 32126021 96378063 4080004667 12240014001