Base | Representation |
---|---|
bin | 1001000001000001… |
… | …1010100111000100 |
3 | 20020200002000222211 |
4 | 2100100122213010 |
5 | 14424034104104 |
6 | 1040053433204 |
7 | 113655356665 |
oct | 22020324704 |
9 | 6220060884 |
10 | 2420222404 |
11 | 1032174a06 |
12 | 57663b804 |
13 | 2c7549382 |
14 | 18d60536c |
15 | e271ce04 |
hex | 9041a9c4 |
2420222404 has 6 divisors (see below), whose sum is σ = 4235389214. Its totient is φ = 1210111200.
The previous prime is 2420222401. The next prime is 2420222417. The reversal of 2420222404 is 4042220242.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2405706304 + 14516100 = 49048^2 + 3810^2 .
It is not an unprimeable number, because it can be changed into a prime (2420222401) 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 as a sum of consecutive naturals, namely, 302527797 + ... + 302527804.
Almost surely, 22420222404 is an apocalyptic number.
It is an amenable number.
2420222404 is a deficient number, since it is larger than the sum of its proper divisors (1815166810).
2420222404 is a wasteful number, since it uses less digits than its factorization.
2420222404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605055605 (or 605055603 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
The square root of 2420222404 is about 49195.7559551634. The cubic root of 2420222404 is about 1342.6158163050.
Adding to 2420222404 its reverse (4042220242), we get a palindrome (6462442646).
The spelling of 2420222404 in words is "two billion, four hundred twenty million, two hundred twenty-two thousand, four hundred four".
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