Base | Representation |
---|---|
bin | 1000101101111100… |
… | …1111010011000001 |
3 | 20001002112121021021 |
4 | 2023133033103001 |
5 | 14243044102040 |
6 | 1024115025441 |
7 | 111664363042 |
oct | 21337172301 |
9 | 6032477237 |
10 | 2340222145 |
11 | aa0aa3598 |
12 | 55389b281 |
13 | 2b3ab8b41 |
14 | 182b3c8c9 |
15 | da6b924a |
hex | 8b7cf4c1 |
2340222145 has 8 divisors (see below), whose sum is σ = 2834512704. Its totient is φ = 1854680304.
The previous prime is 2340222107. The next prime is 2340222173. The reversal of 2340222145 is 5412220432.
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 2340222145 - 215 = 2340189377 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 (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186589 + ... + 2187658.
It is an arithmetic number, because the mean of its divisors is an integer number (354314088).
Almost surely, 22340222145 is an apocalyptic number.
It is an amenable number.
2340222145 is a deficient number, since it is larger than the sum of its proper divisors (494290559).
2340222145 is a wasteful number, since it uses less digits than its factorization.
2340222145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4374359.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 2340222145 is about 48375.8425766415. The cubic root of 2340222145 is about 1327.6564047415.
Adding to 2340222145 its reverse (5412220432), we get a palindrome (7752442577).
The spelling of 2340222145 in words is "two billion, three hundred forty million, two hundred twenty-two thousand, one hundred forty-five".
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