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555097 is a prime number
BaseRepresentation
bin10000111100001011001
31001012110011
42013201121
5120230342
615521521
74501234
oct2074131
91035404
10555097
1134a064
122292a1
1316587a
1410641b
15ae717
hex87859

555097 has 2 divisors, whose sum is σ = 555098. Its totient is φ = 555096.

The previous prime is 555091. The next prime is 555109. The reversal of 555097 is 790555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 534361 + 20736 = 731^2 + 144^2 .

It is a cyclic number.

It is not a de Polignac number, because 555097 - 27 = 554969 is a prime.

555097 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (555091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277548 + 277549.

It is an arithmetic number, because the mean of its divisors is an integer number (277549).

2555097 is an apocalyptic number.

It is an amenable number.

555097 is a deficient number, since it is larger than the sum of its proper divisors (1).

555097 is an equidigital number, since it uses as much as digits as its factorization.

555097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7875, while the sum is 31.

The square root of 555097 is about 745.0483205806. The cubic root of 555097 is about 82.1844450136.

The spelling of 555097 in words is "five hundred fifty-five thousand, ninety-seven".