Base | Representation |
---|---|
bin | 111111100110101… |
… | …110111101011100 |
3 | 2202100222020021202 |
4 | 333212232331130 |
5 | 4141140242203 |
6 | 253520015032 |
7 | 35305233305 |
oct | 7746567534 |
9 | 2670866252 |
10 | 1067118428 |
11 | 4a83a6962 |
12 | 259461478 |
13 | 14010a22c |
14 | a1a1d7ac |
15 | 63a3d388 |
hex | 3f9aef5c |
1067118428 has 6 divisors (see below), whose sum is σ = 1867457256. Its totient is φ = 533559212.
The previous prime is 1067118329. The next prime is 1067118431. The reversal of 1067118428 is 8248117601.
It is a happy number.
It is a super-2 number, since 2×10671184282 = 2277483478754382368, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1067118391 and 1067118400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133389800 + ... + 133389807.
It is an arithmetic number, because the mean of its divisors is an integer number (311242876).
Almost surely, 21067118428 is an apocalyptic number.
It is an amenable number.
1067118428 is a deficient number, since it is larger than the sum of its proper divisors (800338828).
1067118428 is a wasteful number, since it uses less digits than its factorization.
1067118428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266779611 (or 266779609 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 38.
The square root of 1067118428 is about 32666.7786596720. The cubic root of 1067118428 is about 1021.8901349035.
The spelling of 1067118428 in words is "one billion, sixty-seven million, one hundred eighteen thousand, four hundred twenty-eight".
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