Base | Representation |
---|---|
bin | 1000001111011111… |
… | …0000000110010110 |
3 | 12201012002002201101 |
4 | 2003313300012112 |
5 | 14012340231410 |
6 | 1003312020314 |
7 | 105553226623 |
oct | 20367600626 |
9 | 5635062641 |
10 | 2212430230 |
11 | a3594a63a |
12 | 518b3169a |
13 | 29349441a |
14 | 16db9534a |
15 | ce374d3a |
hex | 83df0196 |
2212430230 has 8 divisors (see below), whose sum is σ = 3982374432. Its totient is φ = 884972088.
The previous prime is 2212430189. The next prime is 2212430239. The reversal of 2212430230 is 320342122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2212430198 and 2212430207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2212430239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110621502 + ... + 110621521.
It is an arithmetic number, because the mean of its divisors is an integer number (497796804).
Almost surely, 22212430230 is an apocalyptic number.
2212430230 is a deficient number, since it is larger than the sum of its proper divisors (1769944202).
2212430230 is a wasteful number, since it uses less digits than its factorization.
2212430230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221243030.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2212430230 is about 47036.4776529876. The cubic root of 2212430230 is about 1303.0363405302.
Adding to 2212430230 its reverse (320342122), we get a palindrome (2532772352).
The spelling of 2212430230 in words is "two billion, two hundred twelve million, four hundred thirty thousand, two hundred thirty".
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