Base | Representation |
---|---|
bin | 1000010011101101… |
… | …0100010101101000 |
3 | 12202102101222010102 |
4 | 2010323110111220 |
5 | 14031404023222 |
6 | 1005143404532 |
7 | 106156616426 |
oct | 20473242550 |
9 | 5672358112 |
10 | 2230142312 |
11 | a44947a22 |
12 | 522a53748 |
13 | 297056348 |
14 | 172286116 |
15 | d0bc2d92 |
hex | 84ed4568 |
2230142312 has 16 divisors (see below), whose sum is σ = 4182062400. Its totient is φ = 1114925680.
The previous prime is 2230142293. The next prime is 2230142351. The reversal of 2230142312 is 2132410322.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75137 + ... + 100527.
It is an arithmetic number, because the mean of its divisors is an integer number (261378900).
Almost surely, 22230142312 is an apocalyptic number.
It is an amenable number.
2230142312 is a deficient number, since it is larger than the sum of its proper divisors (1951920088).
2230142312 is a wasteful number, since it uses less digits than its factorization.
2230142312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36376 (or 36372 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2230142312 is about 47224.3826005169. The cubic root of 2230142312 is about 1306.5043474037.
Adding to 2230142312 its reverse (2132410322), we get a palindrome (4362552634).
The spelling of 2230142312 in words is "two billion, two hundred thirty million, one hundred forty-two thousand, three hundred twelve".
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