Base | Representation |
---|---|
bin | 100000011000101101101 |
3 | 1222220201210 |
4 | 10003011231 |
5 | 232424404 |
6 | 34425033 |
7 | 12006651 |
oct | 4030555 |
9 | 1886653 |
10 | 1061229 |
11 | 665354 |
12 | 432179 |
13 | 2b2060 |
14 | 1d8a61 |
15 | 15e689 |
hex | 10316d |
1061229 has 8 divisors (see below), whose sum is σ = 1523872. Its totient is φ = 653040.
The previous prime is 1061227. The next prime is 1061251. The reversal of 1061229 is 9221601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1061229 - 21 = 1061227 is a prime.
It is a super-2 number, since 2×10612292 = 2252413980882, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1061227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13567 + ... + 13644.
It is an arithmetic number, because the mean of its divisors is an integer number (190484).
21061229 is an apocalyptic number.
It is an amenable number.
1061229 is a deficient number, since it is larger than the sum of its proper divisors (462643).
1061229 is a wasteful number, since it uses less digits than its factorization.
1061229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27227.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 1061229 is about 1030.1596963578. The cubic root of 1061229 is about 102.0006728137. Note that the first 3 decimals are identical.
Subtracting from 1061229 its sum of digits (21), we obtain a cube (1061208 = 1023).
The spelling of 1061229 in words is "one million, sixty-one thousand, two hundred twenty-nine".
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