Base | Representation |
---|---|
bin | 100000000000111100101 |
3 | 1222022001010 |
4 | 10000013211 |
5 | 232032221 |
6 | 34252433 |
7 | 11626326 |
oct | 4000745 |
9 | 1868033 |
10 | 1049061 |
11 | 6571a2 |
12 | 427119 |
13 | 2a9660 |
14 | 1d444d |
15 | 15ac76 |
hex | 1001e5 |
1049061 has 16 divisors (see below), whose sum is σ = 1549184. Its totient is φ = 627264.
The previous prime is 1049057. The next prime is 1049063. The reversal of 1049061 is 1609401.
It is not a de Polignac number, because 1049061 - 22 = 1049057 is a prime.
It is a super-2 number, since 2×10490612 = 2201057963442, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1049063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1080 + ... + 1806.
It is an arithmetic number, because the mean of its divisors is an integer number (96824).
21049061 is an apocalyptic number.
It is an amenable number.
1049061 is a deficient number, since it is larger than the sum of its proper divisors (500123).
1049061 is a wasteful number, since it uses less digits than its factorization.
1049061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 780.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 1049061 is about 1024.2367890288. The cubic root of 1049061 is about 101.6093283538.
The spelling of 1049061 in words is "one million, forty-nine thousand, sixty-one".
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