Base | Representation |
---|---|
bin | 1001000101110010… |
… | …1000111111010010 |
3 | 20022001200012220220 |
4 | 2101130220333102 |
5 | 14444143013432 |
6 | 1042050013510 |
7 | 114320252040 |
oct | 22134507722 |
9 | 6261605826 |
10 | 2440204242 |
11 | 1042482623 |
12 | 581277296 |
13 | 2cb724448 |
14 | 192127390 |
15 | e436872c |
hex | 91728fd2 |
2440204242 has 64 divisors (see below), whose sum is σ = 6065383680. Its totient is φ = 638447616.
The previous prime is 2440204231. The next prime is 2440204301. The reversal of 2440204242 is 2424020442.
2440204242 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19767 + ... + 72602.
It is an arithmetic number, because the mean of its divisors is an integer number (94771620).
Almost surely, 22440204242 is an apocalyptic number.
2440204242 is an abundant number, since it is smaller than the sum of its proper divisors (3625179438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440204242 is a wasteful number, since it uses less digits than its factorization.
2440204242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92435.
The product of its (nonzero) digits is 4096, while the sum is 24.
The square root of 2440204242 is about 49398.4234768682. The cubic root of 2440204242 is about 1346.3006617203.
Adding to 2440204242 its reverse (2424020442), we get a palindrome (4864224684).
The spelling of 2440204242 in words is "two billion, four hundred forty million, two hundred four thousand, two hundred forty-two".
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