Base | Representation |
---|---|
bin | 1001000110010001… |
… | …1010010100111100 |
3 | 20022012111201021222 |
4 | 2101210122110330 |
5 | 20000203210330 |
6 | 1042201412512 |
7 | 114343465100 |
oct | 22144322474 |
9 | 6265451258 |
10 | 2442241340 |
11 | 1043644080 |
12 | 581a9a138 |
13 | 2cbc88726 |
14 | 1924d7900 |
15 | e461c0e5 |
hex | 9191a53c |
2442241340 has 72 divisors (see below), whose sum is σ = 6508443312. Its totient is φ = 761214720.
The previous prime is 2442241331. The next prime is 2442241357. The reversal of 2442241340 is 431422442.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102497 + ... + 124056.
It is an arithmetic number, because the mean of its divisors is an integer number (90395046).
Almost surely, 22442241340 is an apocalyptic number.
2442241340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2442241340 is an abundant number, since it is smaller than the sum of its proper divisors (4066201972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2442241340 is a wasteful number, since it uses less digits than its factorization.
2442241340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226587 (or 226578 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 2442241340 is about 49419.0382342676. The cubic root of 2442241340 is about 1346.6751909676.
Adding to 2442241340 its reverse (431422442), we get a palindrome (2873663782).
The spelling of 2442241340 in words is "two billion, four hundred forty-two million, two hundred forty-one thousand, three hundred forty".
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