Base | Representation |
---|---|
bin | 111110111001010… |
… | …1110101010101001 |
3 | 12110002011222121121 |
4 | 1331302232222221 |
5 | 13310233402340 |
6 | 545230135241 |
7 | 103204350313 |
oct | 17562565251 |
9 | 5402158547 |
10 | 2110450345 |
11 | 993326643 |
12 | 4aa951521 |
13 | 2783096b3 |
14 | 16040a7b3 |
15 | c542d94a |
hex | 7dcaeaa9 |
2110450345 has 8 divisors (see below), whose sum is σ = 2556209664. Its totient is φ = 1672580784.
The previous prime is 2110450337. The next prime is 2110450357. The reversal of 2110450345 is 5430540112.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2110450345 - 23 = 2110450337 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971849 + ... + 1972918.
It is an arithmetic number, because the mean of its divisors is an integer number (319526208).
Almost surely, 22110450345 is an apocalyptic number.
It is an amenable number.
2110450345 is a deficient number, since it is larger than the sum of its proper divisors (445759319).
2110450345 is a wasteful number, since it uses less digits than its factorization.
2110450345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3944879.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2110450345 is about 45939.6380590879. The cubic root of 2110450345 is about 1282.6998565054.
Adding to 2110450345 its reverse (5430540112), we get a palindrome (7540990457).
The spelling of 2110450345 in words is "two billion, one hundred ten million, four hundred fifty thousand, three hundred forty-five".
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