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BaseRepresentation
bin10101100010011111
311111000112
4111202133
510310343
61520235
7515132
oct254237
9144015
1088223
1160313
124307b
1331205
1424219
151b218
hex1589f

88223 has 2 divisors, whose sum is σ = 88224. Its totient is φ = 88222.

The previous prime is 88211. The next prime is 88237. The reversal of 88223 is 32288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88223 - 212 = 84127 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 88223.

It is not a weakly prime, because it can be changed into another prime (88423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44111 + 44112.

It is an arithmetic number, because the mean of its divisors is an integer number (44112).

288223 is an apocalyptic number.

88223 is a deficient number, since it is larger than the sum of its proper divisors (1).

88223 is an equidigital number, since it uses as much as digits as its factorization.

88223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 23.

The square root of 88223 is about 297.0235680885. The cubic root of 88223 is about 44.5171419041.

The spelling of 88223 in words is "eighty-eight thousand, two hundred twenty-three".