Base | Representation |
---|---|
bin | 1001000001000001… |
… | …1010101011011100 |
3 | 20020200002001101012 |
4 | 2100100122223130 |
5 | 14424034111214 |
6 | 1040053434352 |
7 | 113655360545 |
oct | 22020325334 |
9 | 6220061335 |
10 | 2420222684 |
11 | 1032175140 |
12 | 57663b9b8 |
13 | 2c7549539 |
14 | 18d6054cc |
15 | e271d03e |
hex | 9041aadc |
2420222684 has 24 divisors (see below), whose sum is σ = 4622704128. Its totient is φ = 1099558640.
The previous prime is 2420222671. The next prime is 2420222689. The reversal of 2420222684 is 4862220242.
It is a self number, because there is not a number n which added to its sum of digits gives 2420222684.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420222689) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84647 + ... + 109569.
It is an arithmetic number, because the mean of its divisors is an integer number (192612672).
Almost surely, 22420222684 is an apocalyptic number.
It is an amenable number.
2420222684 is a deficient number, since it is larger than the sum of its proper divisors (2202481444).
2420222684 is a wasteful number, since it uses less digits than its factorization.
2420222684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27145 (or 27143 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 32.
The square root of 2420222684 is about 49195.7588009373. The cubic root of 2420222684 is about 1342.6158680815.
The spelling of 2420222684 in words is "two billion, four hundred twenty million, two hundred twenty-two thousand, six hundred eighty-four".
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