Base | Representation |
---|---|
bin | 111011111101101… |
… | …000001010110101 |
3 | 2121002222122201221 |
4 | 323331220022311 |
5 | 4030014323221 |
6 | 243454150341 |
7 | 33633644566 |
oct | 7375501265 |
9 | 2532878657 |
10 | 1006011061 |
11 | 47695a000 |
12 | 240ab23b1 |
13 | 130563223 |
14 | 9787416d |
15 | 5d4bc541 |
hex | 3bf682b5 |
1006011061 has 16 divisors (see below), whose sum is σ = 1113565248. Its totient is φ = 908748720.
The previous prime is 1006011059. The next prime is 1006011079. The reversal of 1006011061 is 1601106001.
It is not a de Polignac number, because 1006011061 - 21 = 1006011059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1006011001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214635 + ... + 219271.
It is an arithmetic number, because the mean of its divisors is an integer number (69597828).
Almost surely, 21006011061 is an apocalyptic number.
1006011061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1006011061 is a deficient number, since it is larger than the sum of its proper divisors (107554187).
1006011061 is an equidigital number, since it uses as much as digits as its factorization.
1006011061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4833 (or 4811 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
The square root of 1006011061 is about 31717.6774212741. The cubic root of 1006011061 is about 1001.9996855921. Note that the first 3 decimals are identical.
Adding to 1006011061 its reverse (1601106001), we get a palindrome (2607117062).
The spelling of 1006011061 in words is "one billion, six million, eleven thousand, sixty-one".
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