Search a number
-
+
487007 is a prime number
BaseRepresentation
bin1110110111001011111
3220202001022
41312321133
5111041012
614234355
74065563
oct1667137
9822038
10487007
11302994
121b59bb
13140891
14c96a3
1599472
hex76e5f

487007 has 2 divisors, whose sum is σ = 487008. Its totient is φ = 487006.

The previous prime is 486991. The next prime is 487013. The reversal of 487007 is 700784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487007 - 24 = 486991 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 487007.

It is not a weakly prime, because it can be changed into another prime (487057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243503 + 243504.

It is an arithmetic number, because the mean of its divisors is an integer number (243504).

2487007 is an apocalyptic number.

487007 is a deficient number, since it is larger than the sum of its proper divisors (1).

487007 is an equidigital number, since it uses as much as digits as its factorization.

487007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 487007 is about 697.8588682535. The cubic root of 487007 is about 78.6765065575.

The spelling of 487007 in words is "four hundred eighty-seven thousand, seven".