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13041255111 = 34792491171
BaseRepresentation
bin11000010010101000…
…11100001011000111
31020122212102101211120
430021110130023013
5203202030130421
65554023205023
7641113560633
oct141124341307
936585371746
1013041255111
1155924a2a95
12263b5a6773
1312caab7901
148ba027dc3
15514da08c6
hex30951c2c7

13041255111 has 8 divisors (see below), whose sum is σ = 17758305024. Its totient is φ = 8509187640.

The previous prime is 13041255109. The next prime is 13041255121. The reversal of 13041255111 is 11155214031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13041255111 - 21 = 13041255109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13041255121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46245445 + ... + 46245726.

It is an arithmetic number, because the mean of its divisors is an integer number (2219788128).

Almost surely, 213041255111 is an apocalyptic number.

13041255111 is a deficient number, since it is larger than the sum of its proper divisors (4717049913).

13041255111 is an equidigital number, since it uses as much as digits as its factorization.

13041255111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92491221.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 13041255111 its reverse (11155214031), we get a palindrome (24196469142).

The spelling of 13041255111 in words is "thirteen billion, forty-one million, two hundred fifty-five thousand, one hundred eleven".

Divisors: 1 3 47 141 92491171 277473513 4347085037 13041255111