Base | Representation |
---|---|
bin | 1000011001000100… |
… | …0001101100100100 |
3 | 12210222200110110121 |
4 | 2012101001230210 |
5 | 14103132012330 |
6 | 1011305131324 |
7 | 106551605041 |
oct | 20621015444 |
9 | 5728613417 |
10 | 2252610340 |
11 | a565a3542 |
12 | 52a489b44 |
13 | 29b8c1c36 |
14 | 1752541c8 |
15 | d2b6017a |
hex | 86441b24 |
2252610340 has 24 divisors (see below), whose sum is σ = 4936155840. Its totient is φ = 861868128.
The previous prime is 2252610329. The next prime is 2252610343. The reversal of 2252610340 is 430162522.
It is not an unprimeable number, because it can be changed into a prime (2252610343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2448030 + ... + 2448949.
It is an arithmetic number, because the mean of its divisors is an integer number (205673160).
Almost surely, 22252610340 is an apocalyptic number.
2252610340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2252610340 is an abundant number, since it is smaller than the sum of its proper divisors (2683545500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252610340 is a wasteful number, since it uses less digits than its factorization.
2252610340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4897011 (or 4897009 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 2252610340 is about 47461.6723262044. The cubic root of 2252610340 is about 1310.8772439380.
Adding to 2252610340 its reverse (430162522), we get a palindrome (2682772862).
The spelling of 2252610340 in words is "two billion, two hundred fifty-two million, six hundred ten thousand, three hundred forty".
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