Base | Representation |
---|---|
bin | 11001010000111110… |
… | …01011111111011010 |
3 | 1022000022101000212110 |
4 | 30220133023333122 |
5 | 210234411303411 |
6 | 10121543053150 |
7 | 660063336531 |
oct | 145037137732 |
9 | 38008330773 |
10 | 13564166106 |
11 | 5830688837 |
12 | 27667411b6 |
13 | 13822320ba |
14 | 929665318 |
15 | 545c422a6 |
hex | 3287cbfda |
13564166106 has 16 divisors (see below), whose sum is σ = 27129865248. Its totient is φ = 4521133200.
The previous prime is 13564166093. The next prime is 13564166107. The reversal of 13564166106 is 60166146531.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13564166107) 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, 74061 + ... + 180591.
It is an arithmetic number, because the mean of its divisors is an integer number (1695616578).
Almost surely, 213564166106 is an apocalyptic number.
13564166106 is an abundant number, since it is smaller than the sum of its proper divisors (13565699142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13564166106 is a wasteful number, since it uses less digits than its factorization.
13564166106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127757.
The product of its (nonzero) digits is 77760, while the sum is 39.
The spelling of 13564166106 in words is "thirteen billion, five hundred sixty-four million, one hundred sixty-six thousand, one hundred six".
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