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14605252093 = 131471110919
BaseRepresentation
bin11011001101000101…
…00111010111111101
31101200212100200100201
431212202213113331
5214402421031333
610413133123501
71024634410615
oct154642472775
941625320321
1014605252093
116215314083
1229b7329591
1314b9b26203
149c7a29a45
155a733c17d
hex3668a75fd

14605252093 has 4 divisors (see below), whose sum is σ = 14606376160. Its totient is φ = 14604128028.

The previous prime is 14605252037. The next prime is 14605252097. The reversal of 14605252093 is 39025250641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39025250641 = 133001942357.

It is a cyclic number.

It is not a de Polignac number, because 14605252093 - 217 = 14605121021 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 (14605252097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542313 + ... + 568606.

It is an arithmetic number, because the mean of its divisors is an integer number (3651594040).

Almost surely, 214605252093 is an apocalyptic number.

It is an amenable number.

14605252093 is a deficient number, since it is larger than the sum of its proper divisors (1124067).

14605252093 is a wasteful number, since it uses less digits than its factorization.

14605252093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124066.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 14605252093 in words is "fourteen billion, six hundred five million, two hundred fifty-two thousand, ninety-three".

Divisors: 1 13147 1110919 14605252093