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3806459079193 = 89306891393633
BaseRepresentation
bin110111011001000010101…
…001000010101000011001
3111110220010200022020101001
4313121002221002220121
5444331112011013233
612032355124225001
7542002414216561
oct67310251025031
914426120266331
103806459079193
111238345a09251
1251587353b161
13217c41a00714
14d233b00dda1
1569034b0227d
hex37642a42a19

3806459079193 has 8 divisors (see below), whose sum is σ = 3849356471400. Its totient is φ = 3763564535808.

The previous prime is 3806459079167. The next prime is 3806459079233. The reversal of 3806459079193 is 3919709546083.

It can be written as a sum of positive squares in 4 ways, for example, as 960719506569 + 2845739572624 = 980163^2 + 1686932^2 .

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 3806459079193 - 225 = 3806425524761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3806459079103) 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, 2034505 + ... + 3428137.

It is an arithmetic number, because the mean of its divisors is an integer number (481169558925).

Almost surely, 23806459079193 is an apocalyptic number.

It is an amenable number.

3806459079193 is a deficient number, since it is larger than the sum of its proper divisors (42897392207).

3806459079193 is a wasteful number, since it uses less digits than its factorization.

3806459079193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424411.

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 3806459079193 in words is "three trillion, eight hundred six billion, four hundred fifty-nine million, seventy-nine thousand, one hundred ninety-three".

Divisors: 1 89 30689 1393633 2731321 124033337 42769203137 3806459079193