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14173110869 = 291150342487
BaseRepresentation
bin11010011001100100…
…01000001001010101
31100120202012122001012
431030302020021111
5213011304021434
610302214542005
71011136311641
oct151462101125
940522178035
1014173110869
116013395a75
1228b6667905
13144b440148
14986499c21
1557e42a3ce
hex34cc88255

14173110869 has 8 divisors (see below), whose sum is σ = 14663458560. Its totient is φ = 13682871216.

The previous prime is 14173110863. The next prime is 14173110901. The reversal of 14173110869 is 96801137141.

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 14173110869 - 220 = 14172062293 is a prime.

It is a super-2 number, since 2×141731108692 (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 (14173110863) 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, 312344 + ... + 354830.

It is an arithmetic number, because the mean of its divisors is an integer number (1832932320).

Almost surely, 214173110869 is an apocalyptic number.

It is an amenable number.

14173110869 is a deficient number, since it is larger than the sum of its proper divisors (490347691).

14173110869 is a wasteful number, since it uses less digits than its factorization.

14173110869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54019.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 14173110869 in words is "fourteen billion, one hundred seventy-three million, one hundred ten thousand, eight hundred sixty-nine".

Divisors: 1 29 11503 42487 333587 1232123 488727961 14173110869