Base | Representation |
---|---|
bin | 110100110000001… |
… | …011001101001010 |
3 | 2021200100220011222 |
4 | 310300023031022 |
5 | 3303032402132 |
6 | 223453322042 |
7 | 30634515221 |
oct | 6460131512 |
9 | 2250326158 |
10 | 885044042 |
11 | 414647763 |
12 | 208496322 |
13 | 11148b0cc |
14 | 85785cb8 |
15 | 52a75412 |
hex | 34c0b34a |
885044042 has 8 divisors (see below), whose sum is σ = 1327814532. Its totient is φ = 442439200.
The previous prime is 885044003. The next prime is 885044047. The reversal of 885044042 is 240440588.
It can be written as a sum of positive squares in 2 ways, for example, as 884527081 + 516961 = 29741^2 + 719^2 .
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 = 885043993 and 885044011.
It is not an unprimeable number, because it can be changed into a prime (885044047) 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 3 ways as a sum of consecutive naturals, for example, 27059 + ... + 50022.
Almost surely, 2885044042 is an apocalyptic number.
885044042 is a deficient number, since it is larger than the sum of its proper divisors (442770490).
885044042 is a wasteful number, since it uses less digits than its factorization.
885044042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82824.
The product of its (nonzero) digits is 40960, while the sum is 35.
The square root of 885044042 is about 29749.6897798952. The cubic root of 885044042 is about 960.1114027258. Note that the first 3 decimals are identical.
The spelling of 885044042 in words is "eight hundred eighty-five million, forty-four thousand, forty-two".
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