Base | Representation |
---|---|
bin | 111110111100110… |
… | …0011111010111101 |
3 | 12110012112222101210 |
4 | 1331321203322331 |
5 | 13311213210331 |
6 | 545332355033 |
7 | 103225520010 |
oct | 17571437275 |
9 | 5405488353 |
10 | 2112241341 |
11 | 99433a201 |
12 | 4ab475a79 |
13 | 2787b5962 |
14 | 160755377 |
15 | c5684446 |
hex | 7de63ebd |
2112241341 has 16 divisors (see below), whose sum is σ = 3219941504. Its totient is φ = 1206512064.
The previous prime is 2112241319. The next prime is 2112241423. The reversal of 2112241341 is 1431422112.
It is not a de Polignac number, because 2112241341 - 25 = 2112241309 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112241441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37431 + ... + 75003.
It is an arithmetic number, because the mean of its divisors is an integer number (201246344).
Almost surely, 22112241341 is an apocalyptic number.
2112241341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2112241341 is a deficient number, since it is larger than the sum of its proper divisors (1107700163).
2112241341 is a wasteful number, since it uses less digits than its factorization.
2112241341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40260.
The product of its digits is 384, while the sum is 21.
The square root of 2112241341 is about 45959.1268520193. The cubic root of 2112241341 is about 1283.0626006889.
Adding to 2112241341 its reverse (1431422112), we get a palindrome (3543663453).
The spelling of 2112241341 in words is "two billion, one hundred twelve million, two hundred forty-one thousand, three hundred forty-one".
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