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13716061867 = 191346953597
BaseRepresentation
bin11001100011000101…
…00111111010101011
31022101220012010200101
430301202213322223
5211042302434432
610145010450231
7663616413364
oct146142477253
938356163611
1013716061867
1158a93a5322
1227a9593977
1313a7845b51
149418c4b6b
155542484e7
hex3318a7eab

13716061867 has 8 divisors (see below), whose sum is σ = 14439301200. Its totient is φ = 12992956704.

The previous prime is 13716061861. The next prime is 13716061901. The reversal of 13716061867 is 76816061731.

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

It is a cyclic number.

It is not a de Polignac number, because 13716061867 - 23 = 13716061859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13716061861) 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, 229113 + ... + 282709.

It is an arithmetic number, because the mean of its divisors is an integer number (1804912650).

Almost surely, 213716061867 is an apocalyptic number.

13716061867 is a deficient number, since it is larger than the sum of its proper divisors (723239333).

13716061867 is a wasteful number, since it uses less digits than its factorization.

13716061867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67085.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 13716061867 in words is "thirteen billion, seven hundred sixteen million, sixty-one thousand, eight hundred sixty-seven".

Divisors: 1 19 13469 53597 255911 1018343 721897993 13716061867