Base | Representation |
---|---|
bin | 100000111110011… |
… | …000000001010110 |
3 | 1102112222121020020 |
4 | 200332120001112 |
5 | 2113111102410 |
6 | 130521250010 |
7 | 16465211541 |
oct | 4076300126 |
9 | 1375877206 |
10 | 553222230 |
11 | 264309060 |
12 | 135333906 |
13 | 8a7cb042 |
14 | 5368b858 |
15 | 3387ca70 |
hex | 20f98056 |
553222230 has 32 divisors (see below), whose sum is σ = 1448437248. Its totient is φ = 134114400.
The previous prime is 553222223. The next prime is 553222247. The reversal of 553222230 is 32222355.
It is a self number, because there is not a number n which added to its sum of digits gives 553222230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837886 + ... + 838545.
It is an arithmetic number, because the mean of its divisors is an integer number (45263664).
Almost surely, 2553222230 is an apocalyptic number.
553222230 is an abundant number, since it is smaller than the sum of its proper divisors (895215018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553222230 is a wasteful number, since it uses less digits than its factorization.
553222230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1676452.
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 553222230 is about 23520.6766484300. The cubic root of 553222230 is about 820.9181812939.
Adding to 553222230 its reverse (32222355), we get a palindrome (585444585).
It can be divided in two parts, 5 and 53222230, that added together give a palindrome (53222235).
The spelling of 553222230 in words is "five hundred fifty-three million, two hundred twenty-two thousand, two hundred thirty".
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