Base | Representation |
---|---|
bin | 100001000011… |
… | …010001001101 |
3 | 121022011222010 |
4 | 201003101031 |
5 | 4204223031 |
6 | 505411433 |
7 | 133433613 |
oct | 41032115 |
9 | 17264863 |
10 | 8664141 |
11 | 4988552 |
12 | 2a99b79 |
13 | 1a44815 |
14 | 12176b3 |
15 | b62246 |
hex | 84344d |
8664141 has 8 divisors (see below), whose sum is σ = 11595904. Its totient is φ = 5754240.
The previous prime is 8664109. The next prime is 8664157. The reversal of 8664141 is 1414668.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8664141 - 25 = 8664109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8664099 and 8664108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8664181) 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, 4516 + ... + 6141.
It is an arithmetic number, because the mean of its divisors is an integer number (1449488).
Almost surely, 28664141 is an apocalyptic number.
It is an amenable number.
8664141 is a deficient number, since it is larger than the sum of its proper divisors (2931763).
8664141 is a wasteful number, since it uses less digits than its factorization.
8664141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10931.
The product of its digits is 4608, while the sum is 30.
The square root of 8664141 is about 2943.4912943646. The cubic root of 8664141 is about 205.3880494421.
The spelling of 8664141 in words is "eight million, six hundred sixty-four thousand, one hundred forty-one".
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