Base | Representation |
---|---|
bin | 111111100100110… |
… | …110000110111110 |
3 | 2202100001002021012 |
4 | 333210312012332 |
5 | 4141023422142 |
6 | 253501235222 |
7 | 35301102164 |
oct | 7744660676 |
9 | 2670032235 |
10 | 1066623422 |
11 | 4a8098a67 |
12 | 259262b12 |
13 | 13cc95b27 |
14 | a1931234 |
15 | 63991882 |
hex | 3f9361be |
1066623422 has 16 divisors (see below), whose sum is σ = 1656158400. Its totient is φ = 514594080.
The previous prime is 1066623421. The next prime is 1066623427. The reversal of 1066623422 is 2243266601.
It is a super-2 number, since 2×10666234222 = 2275371048717980168, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1066623421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103604 + ... + 113432.
It is an arithmetic number, because the mean of its divisors is an integer number (103509900).
Almost surely, 21066623422 is an apocalyptic number.
1066623422 is a deficient number, since it is larger than the sum of its proper divisors (589534978).
1066623422 is a wasteful number, since it uses less digits than its factorization.
1066623422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11731.
The product of its (nonzero) digits is 20736, while the sum is 32.
The square root of 1066623422 is about 32659.2011843523. The cubic root of 1066623422 is about 1021.7321018398.
The spelling of 1066623422 in words is "one billion, sixty-six million, six hundred twenty-three thousand, four hundred twenty-two".
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