Base | Representation |
---|---|
bin | 11101001000000… |
… | …010110110101011 |
3 | 1021001110220012001 |
4 | 131020002312223 |
5 | 2000043214412 |
6 | 120253231431 |
7 | 15052304023 |
oct | 3510026653 |
9 | 1231426161 |
10 | 488648107 |
11 | 230913612 |
12 | 117792577 |
13 | 7a30c0bc |
14 | 48c7ca83 |
15 | 2cd74957 |
hex | 1d202dab |
488648107 has 2 divisors, whose sum is σ = 488648108. Its totient is φ = 488648106.
The previous prime is 488648077. The next prime is 488648117. The reversal of 488648107 is 701846884.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 488648107 - 223 = 480259499 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (488648117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244324053 + 244324054.
It is an arithmetic number, because the mean of its divisors is an integer number (244324054).
Almost surely, 2488648107 is an apocalyptic number.
488648107 is a deficient number, since it is larger than the sum of its proper divisors (1).
488648107 is an equidigital number, since it uses as much as digits as its factorization.
488648107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 344064, while the sum is 46.
The square root of 488648107 is about 22105.3863797944. The cubic root of 488648107 is about 787.6478167809.
The spelling of 488648107 in words is "four hundred eighty-eight million, six hundred forty-eight thousand, one hundred seven".
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