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5580269 is a prime number
BaseRepresentation
bin10101010010010111101101
3101111111200122
4111102113231
52412032034
6315334325
765301002
oct25222755
911444618
105580269
1131715a2
121a513a5
131204c46
14a538a9
1575362e
hex5525ed

5580269 has 2 divisors, whose sum is σ = 5580270. Its totient is φ = 5580268.

The previous prime is 5580259. The next prime is 5580271. The reversal of 5580269 is 9620855.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5579044 + 1225 = 2362^2 + 35^2 .

It is a cyclic number.

It is not a de Polignac number, because 5580269 - 28 = 5580013 is a prime.

It is a super-2 number, since 2×55802692 = 62278804224722, which contains 22 as substring.

Together with 5580271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5580259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2790134 + 2790135.

It is an arithmetic number, because the mean of its divisors is an integer number (2790135).

Almost surely, 25580269 is an apocalyptic number.

It is an amenable number.

5580269 is a deficient number, since it is larger than the sum of its proper divisors (1).

5580269 is an equidigital number, since it uses as much as digits as its factorization.

5580269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 5580269 is about 2362.2592999076. The cubic root of 5580269 is about 177.3719926111.

The spelling of 5580269 in words is "five million, five hundred eighty thousand, two hundred sixty-nine".