Base | Representation |
---|---|
bin | 1000011001000001… |
… | …0101111111011101 |
3 | 12210222100100220102 |
4 | 2012100111333131 |
5 | 14103110300300 |
6 | 1011301230445 |
7 | 106550231114 |
oct | 20620257735 |
9 | 5728310812 |
10 | 2252431325 |
11 | a56490aa1 |
12 | 52a402425 |
13 | 29b85b601 |
14 | 175208c7b |
15 | d2b270d5 |
hex | 86415fdd |
2252431325 has 12 divisors (see below), whose sum is σ = 2883113088. Its totient is φ = 1743817200.
The previous prime is 2252431301. The next prime is 2252431343. The reversal of 2252431325 is 5231342522.
It is not a de Polignac number, because 2252431325 - 26 = 2252431261 is a prime.
It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 1452407 + ... + 1453956.
It is an arithmetic number, because the mean of its divisors is an integer number (240259424).
Almost surely, 22252431325 is an apocalyptic number.
2252431325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2252431325 is a deficient number, since it is larger than the sum of its proper divisors (630681763).
2252431325 is a wasteful number, since it uses less digits than its factorization.
2252431325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2906404 (or 2906399 counting only the distinct ones).
The product of its digits is 14400, while the sum is 29.
The square root of 2252431325 is about 47459.7863985922. The cubic root of 2252431325 is about 1310.8425178690.
Adding to 2252431325 its reverse (5231342522), we get a palindrome (7483773847).
The spelling of 2252431325 in words is "two billion, two hundred fifty-two million, four hundred thirty-one thousand, three hundred twenty-five".
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