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13683789395 = 523359331447
BaseRepresentation
bin11001011111001111…
…00000111001010011
31022022122110112011122
430233213200321103
5211011022230040
610141455032455
7663045201503
oct145747407123
938278415148
1013683789395
115892162561
12279a80b72b
1313a0c56703
1493b4c3a03
155514c11b5
hex32f9e0e53

13683789395 has 16 divisors (see below), whose sum is σ = 17182264320. Its totient is φ = 10441874784.

The previous prime is 13683789377. The next prime is 13683789397. The reversal of 13683789395 is 59398738631.

It is a cyclic number.

It is not a de Polignac number, because 13683789395 - 26 = 13683789331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13683789397) 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 15 ways as a sum of consecutive naturals, for example, 124439 + ... + 207008.

It is an arithmetic number, because the mean of its divisors is an integer number (1073891520).

Almost surely, 213683789395 is an apocalyptic number.

13683789395 is a deficient number, since it is larger than the sum of its proper divisors (3498474925).

13683789395 is a wasteful number, since it uses less digits than its factorization.

13683789395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331834.

The product of its digits is 29393280, while the sum is 62.

The spelling of 13683789395 in words is "thirteen billion, six hundred eighty-three million, seven hundred eighty-nine thousand, three hundred ninety-five".

Divisors: 1 5 23 115 359 1795 8257 41285 331447 1657235 7623281 38116405 118989473 594947365 2736757879 13683789395