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108886223 is a prime number
BaseRepresentation
bin1100111110101…
…11100011001111
321120212222211002
412133113203033
5210333324343
614445450515
72461342355
oct637274317
9246788732
10108886223
1156510916
1230570a3b
1319735424
14106657d5
15985c8b8
hex67d78cf

108886223 has 2 divisors, whose sum is σ = 108886224. Its totient is φ = 108886222.

The previous prime is 108886199. The next prime is 108886243. The reversal of 108886223 is 322688801.

It is a strong prime.

It is an emirp because it is prime and its reverse (322688801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108886223 - 210 = 108885199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108886243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54443111 + 54443112.

It is an arithmetic number, because the mean of its divisors is an integer number (54443112).

Almost surely, 2108886223 is an apocalyptic number.

108886223 is a deficient number, since it is larger than the sum of its proper divisors (1).

108886223 is an equidigital number, since it uses as much as digits as its factorization.

108886223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 108886223 is about 10434.8561561720. The cubic root of 108886223 is about 477.5193534000.

The spelling of 108886223 in words is "one hundred eight million, eight hundred eighty-six thousand, two hundred twenty-three".