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4105353253 = 6121103293
BaseRepresentation
bin1111010010110010…
…1011100000100101
3101121002221112221111
43310230223200211
531401432301003
61515211545021
7203506632631
oct36454534045
911532845844
104105353253
111817401731
12966a5b171
135056baa11
142ad339dc1
15190635e6d
hexf4b2b825

4105353253 has 6 divisors (see below), whose sum is σ = 4173761202. Its totient is φ = 4038048720.

The previous prime is 4105353251. The next prime is 4105353271. The reversal of 4105353253 is 3523535014.

4105353253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1036968804 + 3068384449 = 32202^2 + 55393^2 .

It is not a de Polignac number, because 4105353253 - 21 = 4105353251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105353251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 547926 + ... + 555367.

It is an arithmetic number, because the mean of its divisors is an integer number (695626867).

Almost surely, 24105353253 is an apocalyptic number.

It is an amenable number.

4105353253 is a deficient number, since it is larger than the sum of its proper divisors (68407949).

4105353253 is an equidigital number, since it uses as much as digits as its factorization.

4105353253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103415 (or 1103354 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 4105353253 is about 64073.0306213152. The cubic root of 4105353253 is about 1601.2169456518.

Adding to 4105353253 its reverse (3523535014), we get a palindrome (7628888267).

The spelling of 4105353253 in words is "four billion, one hundred five million, three hundred fifty-three thousand, two hundred fifty-three".

Divisors: 1 61 3721 1103293 67300873 4105353253