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4121341 = 72241349
BaseRepresentation
bin1111101110001011111101
321202101102021
433232023331
52023340331
6224200141
750013400
oct17561375
97671367
104121341
112365474
121469051
13b13b83
14793d37
15566211
hex3ee2fd

4121341 has 12 divisors (see below), whose sum is σ = 4827900. Its totient is φ = 3507840.

The previous prime is 4121321. The next prime is 4121387. The reversal of 4121341 is 1431214.

It can be written as a sum of positive squares in 2 ways, for example, as 3062500 + 1058841 = 1750^2 + 1029^2 .

It is not a de Polignac number, because 4121341 - 27 = 4121213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11635 + ... + 11983.

It is an arithmetic number, because the mean of its divisors is an integer number (402325).

Almost surely, 24121341 is an apocalyptic number.

It is an amenable number.

4121341 is a deficient number, since it is larger than the sum of its proper divisors (706559).

4121341 is a wasteful number, since it uses less digits than its factorization.

4121341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 597 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 4121341 is about 2030.1086177838. The cubic root of 4121341 is about 160.3292828028.

Adding to 4121341 its reverse (1431214), we get a palindrome (5552555).

The spelling of 4121341 in words is "four million, one hundred twenty-one thousand, three hundred forty-one".

Divisors: 1 7 49 241 349 1687 2443 11809 17101 84109 588763 4121341