Base | Representation |
---|---|
bin | 11010100000000… |
… | …11111010001001 |
3 | 120111022201122100 |
4 | 31100003322021 |
5 | 423403022441 |
6 | 34020544013 |
7 | 5336432061 |
oct | 1520037211 |
9 | 514281570 |
10 | 222314121 |
11 | 104543987 |
12 | 62552009 |
13 | 3709ab23 |
14 | 217503a1 |
15 | 147b5cb6 |
hex | d403e89 |
222314121 has 12 divisors (see below), whose sum is σ = 321538672. Its totient is φ = 148016376.
The previous prime is 222314119. The next prime is 222314123. The reversal of 222314121 is 121413222.
It is a happy number.
222314121 is a `hidden beast` number, since 22 + 231 + 412 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (222314119) and next prime (222314123).
It is not a de Polignac number, because 222314121 - 21 = 222314119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222314094 and 222314103.
It is not an unprimeable number, because it can be changed into a prime (222314123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8611 + ... + 22776.
Almost surely, 2222314121 is an apocalyptic number.
It is an amenable number.
222314121 is a deficient number, since it is larger than the sum of its proper divisors (99224551).
222314121 is a wasteful number, since it uses less digits than its factorization.
222314121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32180 (or 32177 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 222314121 is about 14910.2019101017. The cubic root of 222314121 is about 605.7903483511.
Adding to 222314121 its reverse (121413222), we get a palindrome (343727343).
The spelling of 222314121 in words is "two hundred twenty-two million, three hundred fourteen thousand, one hundred twenty-one".
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