Base | Representation |
---|---|
bin | 1010100010000011… |
… | …0000110110101001 |
3 | 21022000210122210201 |
4 | 2220200300312221 |
5 | 21242223123001 |
6 | 1144311512201 |
7 | 130026320620 |
oct | 25040606651 |
9 | 7260718721 |
10 | 2827161001 |
11 | 12209499a5 |
12 | 66a988661 |
13 | 360949c42 |
14 | 1cb6946b7 |
15 | 118302501 |
hex | a8830da9 |
2827161001 has 8 divisors (see below), whose sum is σ = 3236846400. Its totient is φ = 2418926928.
The previous prime is 2827160969. The next prime is 2827161037. The reversal of 2827161001 is 1001617282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2827161001 - 25 = 2827160969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2827161091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358651 + ... + 366448.
It is an arithmetic number, because the mean of its divisors is an integer number (404605800).
Almost surely, 22827161001 is an apocalyptic number.
It is an amenable number.
2827161001 is a deficient number, since it is larger than the sum of its proper divisors (409685399).
2827161001 is an equidigital number, since it uses as much as digits as its factorization.
2827161001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725663.
The product of its (nonzero) digits is 1344, while the sum is 28.
The square root of 2827161001 is about 53171.0541648367. The cubic root of 2827161001 is about 1414.0025102536.
Adding to 2827161001 its reverse (1001617282), we get a palindrome (3828778283).
The spelling of 2827161001 in words is "two billion, eight hundred twenty-seven million, one hundred sixty-one thousand, one".
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