Base | Representation |
---|---|
bin | 1100010100010010… |
… | …11100101101100001 |
3 | 122001211221222001212 |
4 | 12022021130231201 |
5 | 102020322400001 |
6 | 3012101035505 |
7 | 322604010515 |
oct | 61211345541 |
9 | 18054858055 |
10 | 6612700001 |
11 | 2893773426 |
12 | 13466b5b95 |
13 | 814cc014b |
14 | 46a340145 |
15 | 28a8137bb |
hex | 18a25cb61 |
6612700001 has 4 divisors (see below), whose sum is σ = 7001682372. Its totient is φ = 6223717632.
The previous prime is 6612699983. The next prime is 6612700021. The reversal of 6612700001 is 1000072166.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2282928400 + 4329771601 = 47780^2 + 65801^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6612700001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 6612700001.
It is not an unprimeable number, because it can be changed into a prime (6612700021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194491160 + ... + 194491193.
It is an arithmetic number, because the mean of its divisors is an integer number (1750420593).
Almost surely, 26612700001 is an apocalyptic number.
It is an amenable number.
6612700001 is a deficient number, since it is larger than the sum of its proper divisors (388982371).
6612700001 is a wasteful number, since it uses less digits than its factorization.
6612700001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388982370.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 6612700001 is about 81318.5095842269. The cubic root of 6612700001 is about 1876.9798347539.
Adding to 6612700001 its reverse (1000072166), we get a palindrome (7612772167).
The spelling of 6612700001 in words is "six billion, six hundred twelve million, seven hundred thousand, one".
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