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104053451165 = 5171224158249
BaseRepresentation
bin110000011101000010…
…0011010100110011101
3100221120122220222220122
41200322010122212131
53201100140414130
6115445042324325
710342353512246
oct1407204324635
9327518828818
10104053451165
1140146507a44
12181bb3596a5
139a73527361
145071529ccd
152a9001c2e5
hex183a11a99d

104053451165 has 8 divisors (see below), whose sum is σ = 132209091000. Its totient is φ = 78346127872.

The previous prime is 104053451149. The next prime is 104053451167. The reversal of 104053451165 is 561154350401.

It can be written as a sum of positive squares in 4 ways, for example, as 22052547001 + 82000904164 = 148501^2 + 286358^2 .

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 104053451165 - 24 = 104053451149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104053451167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612079040 + ... + 612079209.

It is an arithmetic number, because the mean of its divisors is an integer number (16526136375).

Almost surely, 2104053451165 is an apocalyptic number.

It is an amenable number.

104053451165 is a deficient number, since it is larger than the sum of its proper divisors (28155639835).

104053451165 is a wasteful number, since it uses less digits than its factorization.

104053451165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224158271.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 104053451165 in words is "one hundred four billion, fifty-three million, four hundred fifty-one thousand, one hundred sixty-five".

Divisors: 1 5 17 85 1224158249 6120791245 20810690233 104053451165