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13196175693793 = 85915362253427
BaseRepresentation
bin1100000000000111100101…
…0111010101011111100001
31201201112122011200022220021
43000001321113111133201
53212201231434200133
644022123414313441
72531251351443541
oct300017127253741
951645564608807
1013196175693793
114228515179054
121591610658881
137495178ac9c1
143389ac249321
1517d3e1edd52d
hexc00795d57e1

13196175693793 has 4 divisors (see below), whose sum is σ = 13211537948080. Its totient is φ = 13180813439508.

The previous prime is 13196175693769. The next prime is 13196175693797. The reversal of 13196175693793 is 39739657169131.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13196175693793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13196175693797) 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, 7681125855 + ... + 7681127572.

It is an arithmetic number, because the mean of its divisors is an integer number (3302884487020).

Almost surely, 213196175693793 is an apocalyptic number.

It is an amenable number.

13196175693793 is a deficient number, since it is larger than the sum of its proper divisors (15362254287).

13196175693793 is an equidigital number, since it uses as much as digits as its factorization.

13196175693793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15362254286.

The product of its digits is 173604060, while the sum is 70.

The spelling of 13196175693793 in words is "thirteen trillion, one hundred ninety-six billion, one hundred seventy-five million, six hundred ninety-three thousand, seven hundred ninety-three".

Divisors: 1 859 15362253427 13196175693793