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13783825741 = 74345793441
BaseRepresentation
bin11001101011001010…
…00111110101001101
31022120121200220020111
430311211013311031
5211212124410431
610155431120021
7665401404610
oct146545076515
938517626214
1013783825741
115933679324
122808213011
1313b88b090a
1494a8c4177
1555a1817b1
hex335947d4d

13783825741 has 8 divisors (see below), whose sum is σ = 16119291584. Its totient is φ = 11539946880.

The previous prime is 13783825739. The next prime is 13783825787. The reversal of 13783825741 is 14752838731.

It is a happy number.

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

It is not a de Polignac number, because 13783825741 - 21 = 13783825739 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 (13783825241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22896420 + ... + 22897021.

It is an arithmetic number, because the mean of its divisors is an integer number (2014911448).

Almost surely, 213783825741 is an apocalyptic number.

It is an amenable number.

13783825741 is a deficient number, since it is larger than the sum of its proper divisors (2335465843).

13783825741 is an equidigital number, since it uses as much as digits as its factorization.

13783825741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45793491.

The product of its digits is 1128960, while the sum is 49.

The spelling of 13783825741 in words is "thirteen billion, seven hundred eighty-three million, eight hundred twenty-five thousand, seven hundred forty-one".

Divisors: 1 7 43 301 45793441 320554087 1969117963 13783825741