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490059 = 32173203
BaseRepresentation
bin1110111101001001011
3220220020100
41313221023
5111140214
614300443
74110513
oct1675113
9826210
10490059
11305209
121b7723
1314209b
14ca843
159a309
hex77a4b

490059 has 12 divisors (see below), whose sum is σ = 749736. Its totient is φ = 307392.

The previous prime is 490057. The next prime is 490097. The reversal of 490059 is 950094.

It is a happy number.

It is not a de Polignac number, because 490059 - 21 = 490057 is a prime.

490059 is a lucky number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (490057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1449 + ... + 1754.

It is an arithmetic number, because the mean of its divisors is an integer number (62478).

2490059 is an apocalyptic number.

490059 is a deficient number, since it is larger than the sum of its proper divisors (259677).

490059 is a wasteful number, since it uses less digits than its factorization.

490059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226 (or 3223 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 490059 is about 700.0421415886. The cubic root of 490059 is about 78.8405157243.

The spelling of 490059 in words is "four hundred ninety thousand, fifty-nine".

Divisors: 1 3 9 17 51 153 3203 9609 28827 54451 163353 490059