Base | Representation |
---|---|
bin | 1001000000101100… |
… | …0100101111111011 |
3 | 20020120102220012011 |
4 | 2100023010233323 |
5 | 14423204302024 |
6 | 1040003430351 |
7 | 113640435406 |
oct | 22013045773 |
9 | 6216386164 |
10 | 2418822139 |
11 | 10313a8968 |
12 | 5760853b7 |
13 | 2c7178c06 |
14 | 18d35cd3d |
15 | e2543094 |
hex | 902c4bfb |
2418822139 has 2 divisors, whose sum is σ = 2418822140. Its totient is φ = 2418822138.
The previous prime is 2418822047. The next prime is 2418822179. The reversal of 2418822139 is 9312288142.
2418822139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an a-pointer prime, because the next prime (2418822179) can be obtained adding 2418822139 to its sum of digits (40).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2418822139 - 29 = 2418821627 is a prime.
It is not a weakly prime, because it can be changed into another prime (2418822179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209411069 + 1209411070.
It is an arithmetic number, because the mean of its divisors is an integer number (1209411070).
Almost surely, 22418822139 is an apocalyptic number.
2418822139 is a deficient number, since it is larger than the sum of its proper divisors (1).
2418822139 is an equidigital number, since it uses as much as digits as its factorization.
2418822139 is an evil number, because the sum of its binary digits is even.
The product of its digits is 55296, while the sum is 40.
The square root of 2418822139 is about 49181.5223330877. The cubic root of 2418822139 is about 1342.3568345102.
The spelling of 2418822139 in words is "two billion, four hundred eighteen million, eight hundred twenty-two thousand, one hundred thirty-nine".
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