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488985067 is a prime number
BaseRepresentation
bin11101001001010…
…101000111101011
31021002010000102001
4131021111013223
52000140010232
6120304351431
715055206304
oct3511250753
91232100361
10488985067
1123102379a
12117915577
137a3c959c
1448d297ab
152cdde6e7
hex1d2551eb

488985067 has 2 divisors, whose sum is σ = 488985068. Its totient is φ = 488985066.

The previous prime is 488985043. The next prime is 488985073. The reversal of 488985067 is 760589884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488985067 - 27 = 488984939 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 488984999 and 488985017.

It is not a weakly prime, because it can be changed into another prime (488985017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244492533 + 244492534.

It is an arithmetic number, because the mean of its divisors is an integer number (244492534).

Almost surely, 2488985067 is an apocalyptic number.

488985067 is a deficient number, since it is larger than the sum of its proper divisors (1).

488985067 is an equidigital number, since it uses as much as digits as its factorization.

488985067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 55.

The square root of 488985067 is about 22113.0067381168. The cubic root of 488985067 is about 787.8288228547.

The spelling of 488985067 in words is "four hundred eighty-eight million, nine hundred eighty-five thousand, sixty-seven".