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505814059 is a prime number
BaseRepresentation
bin11110001001100…
…001110000101011
31022020210000110001
4132021201300223
52013442022214
6122105203431
715351230362
oct3611416053
91266700401
10505814059
1123a578653
12121490577
1380a3c57a
144b26a7d9
152e615c74
hex1e261c2b

505814059 has 2 divisors, whose sum is σ = 505814060. Its totient is φ = 505814058.

The previous prime is 505814041. The next prime is 505814081. The reversal of 505814059 is 950418505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 505814059 - 29 = 505813547 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (505814159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252907029 + 252907030.

It is an arithmetic number, because the mean of its divisors is an integer number (252907030).

Almost surely, 2505814059 is an apocalyptic number.

505814059 is a deficient number, since it is larger than the sum of its proper divisors (1).

505814059 is an equidigital number, since it uses as much as digits as its factorization.

505814059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 505814059 is about 22490.3103357868. The cubic root of 505814059 is about 796.7650925779.

The spelling of 505814059 in words is "five hundred five million, eight hundred fourteen thousand, fifty-nine".