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506047 is a prime number
BaseRepresentation
bin1111011100010111111
3221201011111
41323202333
5112143142
614502451
74205233
oct1734277
9851144
10506047
11316223
12204a27
13149449
14d25c3
159ee17
hex7b8bf

506047 has 2 divisors, whose sum is σ = 506048. Its totient is φ = 506046.

The previous prime is 505979. The next prime is 506071. The reversal of 506047 is 740605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506047 - 27 = 505919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253023 + 253024.

It is an arithmetic number, because the mean of its divisors is an integer number (253024).

2506047 is an apocalyptic number.

506047 is a deficient number, since it is larger than the sum of its proper divisors (1).

506047 is an equidigital number, since it uses as much as digits as its factorization.

506047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 506047 is about 711.3698053755. The cubic root of 506047 is about 79.6887384403.

The spelling of 506047 in words is "five hundred six thousand, forty-seven".