Base | Representation |
---|---|
bin | 100010111000… |
… | …101000001010 |
3 | 122012121100212 |
4 | 202320220022 |
5 | 4320113332 |
6 | 524001122 |
7 | 140505230 |
oct | 42705012 |
9 | 18177325 |
10 | 9144842 |
11 | 5186723 |
12 | 30901a2 |
13 | 1b82565 |
14 | 1300950 |
15 | c098b2 |
hex | 8b8a0a |
9144842 has 8 divisors (see below), whose sum is σ = 15676896. Its totient is φ = 3919212.
The previous prime is 9144829. The next prime is 9144851. The reversal of 9144842 is 2484419.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 9144799 and 9144808.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326588 + ... + 326615.
It is an arithmetic number, because the mean of its divisors is an integer number (1959612).
Almost surely, 29144842 is an apocalyptic number.
9144842 is a deficient number, since it is larger than the sum of its proper divisors (6532054).
9144842 is a wasteful number, since it uses less digits than its factorization.
9144842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653212.
The product of its digits is 9216, while the sum is 32.
The square root of 9144842 is about 3024.0439811616. The cubic root of 9144842 is about 209.1183139998.
The spelling of 9144842 in words is "nine million, one hundred forty-four thousand, eight hundred forty-two".
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