Base | Representation |
---|---|
bin | 1001000101110010… |
… | …1000011111011001 |
3 | 20022001200010010022 |
4 | 2101130220133121 |
5 | 14444142432301 |
6 | 1042050000225 |
7 | 114320243063 |
oct | 22134503731 |
9 | 6261603108 |
10 | 2440202201 |
11 | 1042481038 |
12 | 581276075 |
13 | 2cb723538 |
14 | 192126733 |
15 | e4367d1b |
hex | 917287d9 |
2440202201 has 4 divisors (see below), whose sum is σ = 2447234832. Its totient is φ = 2433169572.
The previous prime is 2440202197. The next prime is 2440202213. The reversal of 2440202201 is 1022020442.
It is a happy number.
2440202201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2440202201 - 22 = 2440202197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2440202201.
It is not an unprimeable number, because it can be changed into a prime (2440202221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3515795 + ... + 3516488.
It is an arithmetic number, because the mean of its divisors is an integer number (611808708).
Almost surely, 22440202201 is an apocalyptic number.
It is an amenable number.
2440202201 is a deficient number, since it is larger than the sum of its proper divisors (7032631).
2440202201 is an equidigital number, since it uses as much as digits as its factorization.
2440202201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7032630.
The product of its (nonzero) digits is 256, while the sum is 17.
The square root of 2440202201 is about 49398.4028183098. The cubic root of 2440202201 is about 1346.3002863692.
Adding to 2440202201 its reverse (1022020442), we get a palindrome (3462222643).
The spelling of 2440202201 in words is "two billion, four hundred forty million, two hundred two thousand, two hundred one".
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