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4313134231 = 728312831697
BaseRepresentation
bin1000000010001010…
…10011010010010111
3102010120220220212021
410001011103102113
532313130243411
61551553234011
7211612015240
oct40105232227
912116826767
104313134231
11191371964a
12a04562907
1353976a843
142ccb85cc7
151a39caa71
hex101153497

4313134231 has 16 divisors (see below), whose sum is σ = 4953487104. Its totient is φ = 3678868224.

The previous prime is 4313134219. The next prime is 4313134237. The reversal of 4313134231 is 1324313134.

It is a cyclic number.

It is not a de Polignac number, because 4313134231 - 213 = 4313126039 is a prime.

It is a super-2 number, since 2×43131342312 = 37206253789247922722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4313134196 and 4313134205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4313134237) 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, 2540775 + ... + 2542471.

It is an arithmetic number, because the mean of its divisors is an integer number (309592944).

Almost surely, 24313134231 is an apocalyptic number.

4313134231 is a deficient number, since it is larger than the sum of its proper divisors (640352873).

4313134231 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (4313134230) it forms an eRAP, since the sums of their prime factors are consecutive (3269 and 3270).

4313134231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270.

The product of its digits is 2592, while the sum is 25.

The square root of 4313134231 is about 65674.4564575909. The cubic root of 4313134231 is about 1627.7873085647.

Adding to 4313134231 its reverse (1324313134), we get a palindrome (5637447365).

The spelling of 4313134231 in words is "four billion, three hundred thirteen million, one hundred thirty-four thousand, two hundred thirty-one".

Divisors: 1 7 283 1283 1697 1981 8981 11879 363089 480251 2177251 2541623 3361757 15240757 616162033 4313134231