Base | Representation |
---|---|
bin | 111111101101100… |
… | …010001010010100 |
3 | 2202111022210112101 |
4 | 333231202022110 |
5 | 4142114313022 |
6 | 254022131444 |
7 | 35326336324 |
oct | 7755421224 |
9 | 2674283471 |
10 | 1068901012 |
11 | 4a9404173 |
12 | 259b80b84 |
13 | 1405b270a |
14 | a1d65284 |
15 | 63c91627 |
hex | 3fb62294 |
1068901012 has 12 divisors (see below), whose sum is σ = 1969028320. Its totient is φ = 506321496.
The previous prime is 1068901007. The next prime is 1068901021. The reversal of 1068901012 is 2101098601.
It is a happy number.
It is a super-2 number, since 2×10689010122 = 2285098746909248288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7032168 + ... + 7032319.
Almost surely, 21068901012 is an apocalyptic number.
It is an amenable number.
1068901012 is a deficient number, since it is larger than the sum of its proper divisors (900127308).
1068901012 is a wasteful number, since it uses less digits than its factorization.
1068901012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14064510 (or 14064508 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 28.
The square root of 1068901012 is about 32694.0516302278. The cubic root of 1068901012 is about 1022.4588289327.
Adding to 1068901012 its reverse (2101098601), we get a palindrome (3169999613).
The spelling of 1068901012 in words is "one billion, sixty-eight million, nine hundred one thousand, twelve".
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