Base | Representation |
---|---|
bin | 111110101111100… |
… | …1000110000010010 |
3 | 12102201112001022112 |
4 | 1331133020300102 |
5 | 13302430024242 |
6 | 544524105322 |
7 | 103112606426 |
oct | 17537106022 |
9 | 5381461275 |
10 | 2105314322 |
11 | 9904388a1 |
12 | 4a9095242 |
13 | 27722ba27 |
14 | 15d870b86 |
15 | c4c66c82 |
hex | 7d7c8c12 |
2105314322 has 4 divisors (see below), whose sum is σ = 3157971486. Its totient is φ = 1052657160.
The previous prime is 2105314303. The next prime is 2105314327. The reversal of 2105314322 is 2234135012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1485254521 + 620059801 = 38539^2 + 24901^2 .
It is not an unprimeable number, because it can be changed into a prime (2105314327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526328579 + ... + 526328582.
Almost surely, 22105314322 is an apocalyptic number.
2105314322 is a deficient number, since it is larger than the sum of its proper divisors (1052657164).
2105314322 is a wasteful number, since it uses less digits than its factorization.
2105314322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052657163.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2105314322 is about 45883.7043186358. The cubic root of 2105314322 is about 1281.6584788652.
Adding to 2105314322 its reverse (2234135012), we get a palindrome (4339449334).
The spelling of 2105314322 in words is "two billion, one hundred five million, three hundred fourteen thousand, three hundred twenty-two".
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