Base | Representation |
---|---|
bin | 100000010011… |
… | …101011111011 |
3 | 120221021121200 |
4 | 200103223323 |
5 | 4132003433 |
6 | 501305243 |
7 | 131662446 |
oct | 40235373 |
9 | 16837550 |
10 | 8469243 |
11 | 4865082 |
12 | 2a05223 |
13 | 19a6bb3 |
14 | 11a665d |
15 | b24613 |
hex | 813afb |
8469243 has 6 divisors (see below), whose sum is σ = 12233364. Its totient is φ = 5646156.
The previous prime is 8469239. The next prime is 8469271. The reversal of 8469243 is 3429648.
It is a happy number.
It is not a de Polignac number, because 8469243 - 22 = 8469239 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8469198 and 8469207.
It is not an unprimeable number, because it can be changed into a prime (8469233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 470505 + ... + 470522.
It is an arithmetic number, because the mean of its divisors is an integer number (2038894).
Almost surely, 28469243 is an apocalyptic number.
8469243 is a deficient number, since it is larger than the sum of its proper divisors (3764121).
8469243 is a wasteful number, since it uses less digits than its factorization.
8469243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 941033 (or 941030 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The square root of 8469243 is about 2910.1963851259. The cubic root of 8469243 is about 203.8363017794.
The spelling of 8469243 in words is "eight million, four hundred sixty-nine thousand, two hundred forty-three".
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