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13133042341 = 2913910213191
BaseRepresentation
bin11000011101100101…
…00101001010100101
31020220021010200020121
430032302211022211
5203344024323331
610011102401541
7643310006116
oct141662451245
936807120217
1013133042341
11562a295101
1226662902b1
131313b14193
148c82bc20d
1551ce81c11
hex30eca52a5

13133042341 has 16 divisors (see below), whose sum is σ = 13701340800. Its totient is φ = 12572683200.

The previous prime is 13133042311. The next prime is 13133042347. The reversal of 13133042341 is 14324033131.

It is not a de Polignac number, because 13133042341 - 25 = 13133042309 is a prime.

It is a super-2 number, since 2×131330423412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133042347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4114056 + ... + 4117246.

It is an arithmetic number, because the mean of its divisors is an integer number (856333800).

Almost surely, 213133042341 is an apocalyptic number.

It is an amenable number.

13133042341 is a deficient number, since it is larger than the sum of its proper divisors (568298459).

13133042341 is a wasteful number, since it uses less digits than its factorization.

13133042341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4380.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13133042341 its reverse (14324033131), we get a palindrome (27457075472).

The spelling of 13133042341 in words is "thirteen billion, one hundred thirty-three million, forty-two thousand, three hundred forty-one".

Divisors: 1 29 139 1021 3191 4031 29609 92539 141919 443549 3258011 4115651 12862921 94482319 452863529 13133042341