Base | Representation |
---|---|
bin | 1000010100001110… |
… | …0011001001011001 |
3 | 12202120110121002021 |
4 | 2011003203021121 |
5 | 14032432100441 |
6 | 1005301534441 |
7 | 106214144422 |
oct | 20503431131 |
9 | 5676417067 |
10 | 2232300121 |
11 | a46091137 |
12 | 523714421 |
13 | 29763055c |
14 | 172688649 |
15 | d0e9c3d1 |
hex | 850e3259 |
2232300121 has 6 divisors (see below), whose sum is σ = 2333577050. Its totient is φ = 2135243088.
The previous prime is 2232300113. The next prime is 2232300127. The reversal of 2232300121 is 1210032322.
It can be written as a sum of positive squares in only one way, i.e., 1282427721 + 949872400 = 35811^2 + 30820^2 .
It is not a de Polignac number, because 2232300121 - 23 = 2232300113 is a prime.
It is a super-3 number, since 3×22323001213 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2232300095 and 2232300104.
It is not an unprimeable number, because it can be changed into a prime (2232300127) 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 5 ways as a sum of consecutive naturals, for example, 2109396 + ... + 2110453.
Almost surely, 22232300121 is an apocalyptic number.
It is an amenable number.
2232300121 is a deficient number, since it is larger than the sum of its proper divisors (101276929).
2232300121 is an equidigital number, since it uses as much as digits as its factorization.
2232300121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4219895 (or 4219872 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2232300121 is about 47247.2234210646. The cubic root of 2232300121 is about 1306.9255877976.
Adding to 2232300121 its reverse (1210032322), we get a palindrome (3442332443).
The spelling of 2232300121 in words is "two billion, two hundred thirty-two million, three hundred thousand, one hundred twenty-one".
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