Base | Representation |
---|---|
bin | 111110111100110… |
… | …0011111100010110 |
3 | 12110012112222112002 |
4 | 1331321203330112 |
5 | 13311213211210 |
6 | 545332355302 |
7 | 103225520165 |
oct | 17571437426 |
9 | 5405488462 |
10 | 2112241430 |
11 | 99433a282 |
12 | 4ab475b32 |
13 | 2787b5a00 |
14 | 1607553dc |
15 | c56844a5 |
hex | 7de63f16 |
2112241430 has 24 divisors (see below), whose sum is σ = 4116999312. Its totient is φ = 779903904.
The previous prime is 2112241427. The next prime is 2112241441. The reversal of 2112241430 is 341422112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 623234 + ... + 626613.
It is an arithmetic number, because the mean of its divisors is an integer number (171541638).
Almost surely, 22112241430 is an apocalyptic number.
2112241430 is a deficient number, since it is larger than the sum of its proper divisors (2004757882).
2112241430 is a wasteful number, since it uses less digits than its factorization.
2112241430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1249880 (or 1249867 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2112241430 is about 45959.1278202709. The cubic root of 2112241430 is about 1283.0626187096.
Adding to 2112241430 its reverse (341422112), we get a palindrome (2453663542).
The spelling of 2112241430 in words is "two billion, one hundred twelve million, two hundred forty-one thousand, four hundred thirty".
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