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12053140241 = 431791977949
BaseRepresentation
bin10110011100110110…
…00101001100010001
31011010000002222001112
423032123011030101
5144141100441431
65312004343105
7604455000362
oct131633051421
934100088045
1012053140241
11512575772a
1224046a4a95
1311a117c35c
14824ad1b69
154a826ac2b
hex2ce6c5311

12053140241 has 16 divisors (see below), whose sum is σ = 12466872000. Its totient is φ = 11646172608.

The previous prime is 12053140223. The next prime is 12053140259. The reversal of 12053140241 is 14204135021.

It is an interprime number because it is at equal distance from previous prime (12053140223) and next prime (12053140259).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12053140241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12053140441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512335 + ... + 1520283.

It is an arithmetic number, because the mean of its divisors is an integer number (779179500).

Almost surely, 212053140241 is an apocalyptic number.

It is an amenable number.

12053140241 is a deficient number, since it is larger than the sum of its proper divisors (413731759).

12053140241 is a wasteful number, since it uses less digits than its factorization.

12053140241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8368.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 12053140241 its reverse (14204135021), we get a palindrome (26257275262).

The spelling of 12053140241 in words is "twelve billion, fifty-three million, one hundred forty thousand, two hundred forty-one".

Divisors: 1 43 179 197 7697 7949 8471 35263 341807 1422871 1516309 1565953 61183453 67335979 280305587 12053140241