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58255069 is a prime number
BaseRepresentation
bin1101111000111…
…0011011011101
311001121122221011
43132032123131
5104403130234
65440335221
71305105565
oct336163335
9131548834
1058255069
112a979994
1217614511
13c0b8972
147a45da5
1551aab64
hex378e6dd

58255069 has 2 divisors, whose sum is σ = 58255070. Its totient is φ = 58255068.

The previous prime is 58255063. The next prime is 58255079. The reversal of 58255069 is 96055285.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57183844 + 1071225 = 7562^2 + 1035^2 .

It is a cyclic number.

It is not a de Polignac number, because 58255069 - 217 = 58123997 is a prime.

It is a super-2 number, since 2×582550692 = 6787306128389522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58255063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29127534 + 29127535.

It is an arithmetic number, because the mean of its divisors is an integer number (29127535).

Almost surely, 258255069 is an apocalyptic number.

It is an amenable number.

58255069 is a deficient number, since it is larger than the sum of its proper divisors (1).

58255069 is an equidigital number, since it uses as much as digits as its factorization.

58255069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 58255069 is about 7632.5008352440. The cubic root of 58255069 is about 387.6542714211.

The spelling of 58255069 in words is "fifty-eight million, two hundred fifty-five thousand, sixty-nine".