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3055057 is a prime number
BaseRepresentation
bin1011101001110111010001
312202012202021
423221313101
51240230212
6145251441
734652605
oct13516721
95665667
103055057
1117a7345
121033b81
1382c735
14597505
15405307
hex2e9dd1

3055057 has 2 divisors, whose sum is σ = 3055058. Its totient is φ = 3055056.

The previous prime is 3055049. The next prime is 3055093. The reversal of 3055057 is 7505503.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1718721 + 1336336 = 1311^2 + 1156^2 .

It is a cyclic number.

It is not a de Polignac number, because 3055057 - 23 = 3055049 is a prime.

It is not a weakly prime, because it can be changed into another prime (3055097) 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, 1527528 + 1527529.

It is an arithmetic number, because the mean of its divisors is an integer number (1527529).

Almost surely, 23055057 is an apocalyptic number.

It is an amenable number.

3055057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3055057 is an equidigital number, since it uses as much as digits as its factorization.

3055057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 3055057 is about 1747.8721349115. The cubic root of 3055057 is about 145.1019022097.

The spelling of 3055057 in words is "three million, fifty-five thousand, fifty-seven".