Base | Representation |
---|---|
bin | 11010111101110… |
… | …01100110101010 |
3 | 120202122100122200 |
4 | 31132321212222 |
5 | 430402012244 |
6 | 34240201030 |
7 | 5414463045 |
oct | 1536714652 |
9 | 522570580 |
10 | 226204074 |
11 | 106760518 |
12 | 63909176 |
13 | 37b30585 |
14 | 22083c5c |
15 | 14cd3669 |
hex | d7b99aa |
226204074 has 48 divisors (see below), whose sum is σ = 522060552. Its totient is φ = 70539264.
The previous prime is 226204067. The next prime is 226204079. The reversal of 226204074 is 470402622.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 222755625 + 3448449 = 14925^2 + 1857^2 .
It is not an unprimeable number, because it can be changed into a prime (226204079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50802 + ... + 55074.
Almost surely, 2226204074 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 226204074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261030276).
226204074 is an abundant number, since it is smaller than the sum of its proper divisors (295856478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226204074 is a wasteful number, since it uses less digits than its factorization.
226204074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4471 (or 4468 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The square root of 226204074 is about 15040.0822471155. The cubic root of 226204074 is about 609.3032212417.
Adding to 226204074 its reverse (470402622), we get a palindrome (696606696).
The spelling of 226204074 in words is "two hundred twenty-six million, two hundred four thousand, seventy-four".
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