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492029 is a prime number
BaseRepresentation
bin1111000000111111101
3220222221022
41320013331
5111221104
614313525
74116326
oct1700775
9828838
10492029
1130673a
121b88a5
13142c55
14cb44d
159abbe
hex781fd

492029 has 2 divisors, whose sum is σ = 492030. Its totient is φ = 492028.

The previous prime is 492017. The next prime is 492047. The reversal of 492029 is 920294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403225 + 88804 = 635^2 + 298^2 .

It is a cyclic number.

It is not a de Polignac number, because 492029 - 24 = 492013 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 491989 and 492007.

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 492029.

It is not a weakly prime, because it can be changed into another prime (492059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246014 + 246015.

It is an arithmetic number, because the mean of its divisors is an integer number (246015).

2492029 is an apocalyptic number.

It is an amenable number.

492029 is a deficient number, since it is larger than the sum of its proper divisors (1).

492029 is an equidigital number, since it uses as much as digits as its factorization.

492029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 492029 is about 701.4477885060. The cubic root of 492029 is about 78.9460187761.

The spelling of 492029 in words is "four hundred ninety-two thousand, twenty-nine".