Base | Representation |
---|---|
bin | 10000001011011000… |
… | …01110001100101110 |
3 | 211102022010201000010 |
4 | 20011230032030232 |
5 | 120241431210131 |
6 | 3553502314050 |
7 | 425142536163 |
oct | 100554161456 |
9 | 24368121003 |
10 | 8685413166 |
11 | 3757764511 |
12 | 1824888926 |
13 | a85545c41 |
14 | 5c572606a |
15 | 35c78ab46 |
hex | 205b0e32e |
8685413166 has 16 divisors (see below), whose sum is σ = 17371778688. Its totient is φ = 2894979000.
The previous prime is 8685413159. The next prime is 8685413167. The reversal of 8685413166 is 6613145868.
It is a super-2 number, since 2×86854131662 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8685413167) 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, 144991 + ... + 195941.
It is an arithmetic number, because the mean of its divisors is an integer number (1085736168).
Almost surely, 28685413166 is an apocalyptic number.
8685413166 is an abundant number, since it is smaller than the sum of its proper divisors (8686365522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8685413166 is a wasteful number, since it uses less digits than its factorization.
8685413166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79367.
The product of its digits is 829440, while the sum is 48.
The square root of 8685413166 is about 93195.5640897141. The cubic root of 8685413166 is about 2055.5600138435.
The spelling of 8685413166 in words is "eight billion, six hundred eighty-five million, four hundred thirteen thousand, one hundred sixty-six".
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