Base | Representation |
---|---|
bin | 1000011001011100… |
… | …1001010001010001 |
3 | 12211002200221120202 |
4 | 2012113021101101 |
5 | 14104034323400 |
6 | 1011403344545 |
7 | 106601335064 |
oct | 20627112121 |
9 | 5732627522 |
10 | 2254214225 |
11 | a5749956a |
12 | 52ab22155 |
13 | 29c033c93 |
14 | 1755508db |
15 | d2d7a4d5 |
hex | 865c9451 |
2254214225 has 24 divisors (see below), whose sum is σ = 2919783360. Its totient is φ = 1724224320.
The previous prime is 2254214219. The next prime is 2254214267. The reversal of 2254214225 is 5224124522.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-2254214225 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59582 + ... + 89768.
It is an arithmetic number, because the mean of its divisors is an integer number (121657640).
Almost surely, 22254214225 is an apocalyptic number.
2254214225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2254214225 is a deficient number, since it is larger than the sum of its proper divisors (665569135).
2254214225 is a wasteful number, since it uses less digits than its factorization.
2254214225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30329 (or 30324 counting only the distinct ones).
The product of its digits is 12800, while the sum is 29.
The square root of 2254214225 is about 47478.5659534911. The cubic root of 2254214225 is about 1311.1882901212.
Adding to 2254214225 its reverse (5224124522), we get a palindrome (7478338747).
The spelling of 2254214225 in words is "two billion, two hundred fifty-four million, two hundred fourteen thousand, two hundred twenty-five".
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