Base | Representation |
---|---|
bin | 1000001111111010… |
… | …0110011000111001 |
3 | 12201022110022022120 |
4 | 2003332212120321 |
5 | 14013320203330 |
6 | 1003414311453 |
7 | 105604414554 |
oct | 20376463071 |
9 | 5638408276 |
10 | 2214225465 |
11 | a36966401 |
12 | 519658589 |
13 | 2939725aa |
14 | 17010169b |
15 | ce5cbc10 |
hex | 83fa6639 |
2214225465 has 16 divisors (see below), whose sum is σ = 3544396800. Its totient is φ = 1180374912.
The previous prime is 2214225457. The next prime is 2214225523. The reversal of 2214225465 is 5645224122.
It is not a de Polignac number, because 2214225465 - 23 = 2214225457 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 621 + ... + 66549.
It is an arithmetic number, because the mean of its divisors is an integer number (221524800).
Almost surely, 22214225465 is an apocalyptic number.
It is an amenable number.
2214225465 is a deficient number, since it is larger than the sum of its proper divisors (1330171335).
2214225465 is a wasteful number, since it uses less digits than its factorization.
2214225465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68176.
The product of its digits is 38400, while the sum is 33.
The square root of 2214225465 is about 47055.5572169749. The cubic root of 2214225465 is about 1303.3886867093.
Adding to 2214225465 its reverse (5645224122), we get a palindrome (7859449587).
The spelling of 2214225465 in words is "two billion, two hundred fourteen million, two hundred twenty-five thousand, four hundred sixty-five".
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