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13141757 is a prime number
BaseRepresentation
bin110010001000…
…011011111101
3220201200002202
4302020123331
511331014012
61145401245
7216463106
oct62103375
926650082
1013141757
117466662
124499225
1329518b5
141a613ad
151248cc2
hexc886fd

13141757 has 2 divisors, whose sum is σ = 13141758. Its totient is φ = 13141756.

The previous prime is 13141753. The next prime is 13141759. The reversal of 13141757 is 75714131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10797796 + 2343961 = 3286^2 + 1531^2 .

It is an emirp because it is prime and its reverse (75714131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13141757 - 22 = 13141753 is a prime.

Together with 13141759, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13141753) 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 as a sum of consecutive naturals, namely, 6570878 + 6570879.

It is an arithmetic number, because the mean of its divisors is an integer number (6570879).

Almost surely, 213141757 is an apocalyptic number.

It is an amenable number.

13141757 is a deficient number, since it is larger than the sum of its proper divisors (1).

13141757 is an equidigital number, since it uses as much as digits as its factorization.

13141757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2940, while the sum is 29.

The square root of 13141757 is about 3625.1561345686. The cubic root of 13141757 is about 235.9850428613.

Adding to 13141757 its reverse (75714131), we get a palindrome (88855888).

The spelling of 13141757 in words is "thirteen million, one hundred forty-one thousand, seven hundred fifty-seven".