Base | Representation |
---|---|
bin | 1001001000001010… |
… | …0011010010001000 |
3 | 20022202101010102202 |
4 | 2102002203102020 |
5 | 20004214023334 |
6 | 1043043015332 |
7 | 114500603066 |
oct | 22202432210 |
9 | 6282333382 |
10 | 2450142344 |
11 | 1048050231 |
12 | 58466a548 |
13 | 3007c3a90 |
14 | 193593036 |
15 | e517d17e |
hex | 920a3488 |
2450142344 has 32 divisors (see below), whose sum is σ = 5162512320. Its totient is φ = 1081667136.
The previous prime is 2450142341. The next prime is 2450142349. The reversal of 2450142344 is 4432410542.
It is not an unprimeable number, because it can be changed into a prime (2450142341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509762 + ... + 514545.
It is an arithmetic number, because the mean of its divisors is an integer number (161328510).
Almost surely, 22450142344 is an apocalyptic number.
It is an amenable number.
2450142344 is an abundant number, since it is smaller than the sum of its proper divisors (2712369976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2450142344 is a wasteful number, since it uses less digits than its factorization.
2450142344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024349 (or 1024345 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
The square root of 2450142344 is about 49498.9125537117. The cubic root of 2450142344 is about 1348.1258573974.
Adding to 2450142344 its reverse (4432410542), we get a palindrome (6882552886).
The spelling of 2450142344 in words is "two billion, four hundred fifty million, one hundred forty-two thousand, three hundred forty-four".
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