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104892495172711 = 1917350131819169
BaseRepresentation
bin10111110110011000101111…
…111010100001010001100111
3111202101121212100010120210221
4113312120233322201101213
5102222024312231011321
61011030540321425211
731044142546016101
oct2766305772412147
9452347770116727
10104892495172711
1130470725a8a834
12b920a5049b207
13466b42093c46c
141bc8b7692a571
15c1d763ebde41
hex5f662fea1467

104892495172711 has 8 divisors (see below), whose sum is σ = 110413792666800. Its totient is φ = 99371261664000.

The previous prime is 104892495172697. The next prime is 104892495172753. The reversal of 104892495172711 is 117271594298401.

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 104892495172711 - 217 = 104892495041639 is a prime.

It is a super-2 number, since 2×1048924951727112 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104892495172711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104892495170711) 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, 12613066 + ... + 19206103.

It is an arithmetic number, because the mean of its divisors is an integer number (13801724083350).

Almost surely, 2104892495172711 is an apocalyptic number.

104892495172711 is a deficient number, since it is larger than the sum of its proper divisors (5521297494089).

104892495172711 is a wasteful number, since it uses less digits than its factorization.

104892495172711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31992689.

The product of its (nonzero) digits is 10160640, while the sum is 61.

The spelling of 104892495172711 in words is "one hundred four trillion, eight hundred ninety-two billion, four hundred ninety-five million, one hundred seventy-two thousand, seven hundred eleven".

Divisors: 1 19 173501 3296519 31819169 604564211 5520657640669 104892495172711