Base | Representation |
---|---|
bin | 100010101001… |
… | …001001100010 |
3 | 122002101101201 |
4 | 202221021202 |
5 | 4311101232 |
6 | 522351414 |
7 | 140122336 |
oct | 42511142 |
9 | 18071351 |
10 | 9081442 |
11 | 5143027 |
12 | 305b56a |
13 | 1b5c746 |
14 | 12c57c6 |
15 | be5be7 |
hex | 8a9262 |
9081442 has 8 divisors (see below), whose sum is σ = 13712832. Its totient is φ = 4510500.
The previous prime is 9081433. The next prime is 9081461. The reversal of 9081442 is 2441809.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 9081442.
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, 14734 + ... + 15337.
It is an arithmetic number, because the mean of its divisors is an integer number (1714104).
Almost surely, 29081442 is an apocalyptic number.
9081442 is a deficient number, since it is larger than the sum of its proper divisors (4631390).
9081442 is a wasteful number, since it uses less digits than its factorization.
9081442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30224.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 9081442 is about 3013.5430974187. The cubic root of 9081442 is about 208.6339295216.
The spelling of 9081442 in words is "nine million, eighty-one thousand, four hundred forty-two".
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