Base | Representation |
---|---|
bin | 111111010010001… |
… | …0010001111010110 |
3 | 12110222121222121001 |
4 | 1332210102033112 |
5 | 13322100103420 |
6 | 550412413514 |
7 | 103422644260 |
oct | 17644221726 |
9 | 5428558531 |
10 | 2123441110 |
11 | 99a69980a |
12 | 4b317729a |
13 | 27ac0763b |
14 | 16202cb30 |
15 | c6647b0a |
hex | 7e9123d6 |
2123441110 has 64 divisors (see below), whose sum is σ = 4453107840. Its totient is φ = 713963520.
The previous prime is 2123441101. The next prime is 2123441123. The reversal of 2123441110 is 111443212.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2172942 + ... + 2173918.
It is an arithmetic number, because the mean of its divisors is an integer number (69579810).
Almost surely, 22123441110 is an apocalyptic number.
2123441110 is an abundant number, since it is smaller than the sum of its proper divisors (2329666730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2123441110 is a wasteful number, since it uses less digits than its factorization.
2123441110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1561.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 2123441110 is about 46080.8106482514. The cubic root of 2123441110 is about 1285.3263384094.
Adding to 2123441110 its reverse (111443212), we get a palindrome (2234884322).
The spelling of 2123441110 in words is "two billion, one hundred twenty-three million, four hundred forty-one thousand, one hundred ten".
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