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5500279 is a prime number
BaseRepresentation
bin10100111110110101110111
3101100102222001
4110332311313
52402002104
6313520131
764515541
oct24766567
911312861
105500279
113117494
121a13047
1311a7705
14a32691
15739aa4
hex53ed77

5500279 has 2 divisors, whose sum is σ = 5500280. Its totient is φ = 5500278.

The previous prime is 5500277. The next prime is 5500283. The reversal of 5500279 is 9720055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5500279 - 21 = 5500277 is a prime.

Together with 5500277, 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 (5500277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750139 + 2750140.

It is an arithmetic number, because the mean of its divisors is an integer number (2750140).

Almost surely, 25500279 is an apocalyptic number.

5500279 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500279 is an equidigital number, since it uses as much as digits as its factorization.

5500279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 5500279 is about 2345.2673621572. The cubic root of 5500279 is about 176.5204014649.

The spelling of 5500279 in words is "five million, five hundred thousand, two hundred seventy-nine".