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12310224141 = 346756315607
BaseRepresentation
bin10110111011011111…
…10001110100001101
31011202220212011212110
423131233301310031
5200202404133031
65353310454233
7614026115205
oct133557616415
934686764773
1012310224141
115247889666
122476804379
1312125021c7
1484acd3405
154c0aedc46
hex2ddbf1d0d

12310224141 has 16 divisors (see below), whose sum is σ = 16479051264. Its totient is φ = 8174173104.

The previous prime is 12310224097. The next prime is 12310224149. The reversal of 12310224141 is 14142201321.

It is not a de Polignac number, because 12310224141 - 26 = 12310224077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310224149) 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, 780960 + ... + 796566.

It is an arithmetic number, because the mean of its divisors is an integer number (1029940704).

Almost surely, 212310224141 is an apocalyptic number.

It is an amenable number.

12310224141 is a deficient number, since it is larger than the sum of its proper divisors (4168827123).

12310224141 is a wasteful number, since it uses less digits than its factorization.

12310224141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16640.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12310224141 its reverse (14142201321), we get a palindrome (26452425462).

The spelling of 12310224141 in words is "twelve billion, three hundred ten million, two hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 3 467 563 1401 1689 15607 46821 262921 788763 7288469 8786741 21865407 26360223 4103408047 12310224141