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13127341 = 37243223
BaseRepresentation
bin110010000100…
…111010101101
3220200221022211
4302010322231
511330033331
61145210421
7216403063
oct62047255
926627284
1013127341
117456847
124490a11
132948176
141a5a033
1512448b1
hexc84ead

13127341 has 12 divisors (see below), whose sum is σ = 13867392. Its totient is φ = 12419568.

The previous prime is 13127333. The next prime is 13127381. The reversal of 13127341 is 14372131.

13127341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13127341 - 23 = 13127333 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 (13127311) 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, 58756 + ... + 58978.

It is an arithmetic number, because the mean of its divisors is an integer number (1155616).

Almost surely, 213127341 is an apocalyptic number.

It is an amenable number.

13127341 is a deficient number, since it is larger than the sum of its proper divisors (740051).

13127341 is an equidigital number, since it uses as much as digits as its factorization.

13127341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 303 counting only the distinct ones).

The product of its digits is 504, while the sum is 22.

The square root of 13127341 is about 3623.1672608368. The cubic root of 13127341 is about 235.8987224635.

Adding to 13127341 its reverse (14372131), we get a palindrome (27499472).

It can be divided in two parts, 131 and 27341, that added together give a palindrome (27472).

The spelling of 13127341 in words is "thirteen million, one hundred twenty-seven thousand, three hundred forty-one".

Divisors: 1 37 43 223 1369 1591 8251 9589 58867 305287 354793 13127341