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110889331 = 799715889
BaseRepresentation
bin1101001110000…
…00100101110011
321201122202120021
412213000211303
5211341424311
615000424311
72514354340
oct647004563
9251582507
10110889331
1157659883
1231178097
1319c870b7
1410a277c7
159b06171
hex69c0973

110889331 has 8 divisors (see below), whose sum is σ = 126865760. Its totient is φ = 94946688.

The previous prime is 110889329. The next prime is 110889347. The reversal of 110889331 is 133988011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110889331 - 21 = 110889329 is a prime.

It is a super-2 number, since 2×1108893312 = 24592887459255122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110889391) 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 in 7 ways as a sum of consecutive naturals, for example, 966 + ... + 14923.

It is an arithmetic number, because the mean of its divisors is an integer number (15858220).

Almost surely, 2110889331 is an apocalyptic number.

110889331 is a deficient number, since it is larger than the sum of its proper divisors (15976429).

110889331 is an equidigital number, since it uses as much as digits as its factorization.

110889331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16893.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 110889331 is about 10530.4003247740. The cubic root of 110889331 is about 480.4297814456.

The spelling of 110889331 in words is "one hundred ten million, eight hundred eighty-nine thousand, three hundred thirty-one".

Divisors: 1 7 997 6979 15889 111223 15841333 110889331