Base | Representation |
---|---|
bin | 1000001100100110… |
… | …0001000101110011 |
3 | 12200100021100001211 |
4 | 2003021201011303 |
5 | 14001234411011 |
6 | 1002200140551 |
7 | 105345220225 |
oct | 20311410563 |
9 | 5610240054 |
10 | 2200310131 |
11 | a2a021628 |
12 | 514a67757 |
13 | 290b0c876 |
14 | 16c31c415 |
15 | cd27db21 |
hex | 83261173 |
2200310131 has 4 divisors (see below), whose sum is σ = 2205125272. Its totient is φ = 2195494992.
The previous prime is 2200310107. The next prime is 2200310159. The reversal of 2200310131 is 1310130022.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1310130022 = 2 ⋅655065011.
It is a cyclic number.
It is not a de Polignac number, because 2200310131 - 211 = 2200308083 is a prime.
It is a super-2 number, since 2×22003101312 = 9682729345162474322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2200320131) 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 3 ways as a sum of consecutive naturals, for example, 2406885 + ... + 2407798.
It is an arithmetic number, because the mean of its divisors is an integer number (551281318).
Almost surely, 22200310131 is an apocalyptic number.
2200310131 is a deficient number, since it is larger than the sum of its proper divisors (4815141).
2200310131 is an equidigital number, since it uses as much as digits as its factorization.
2200310131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4815140.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 2200310131 is about 46907.4634892999. The cubic root of 2200310131 is about 1300.6525581808.
Adding to 2200310131 its reverse (1310130022), we get a palindrome (3510440153).
The spelling of 2200310131 in words is "two billion, two hundred million, three hundred ten thousand, one hundred thirty-one".
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