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110868307 = 113312687
BaseRepresentation
bin1101001101110…
…11011101010011
321201121200201121
412212323131103
5211340241212
615000143111
72514236134
oct646733523
9251550647
10110868307
1157645000
1231167a97
1319c7a664
1410a1dc8b
159aeed07
hex69bb753

110868307 has 16 divisors (see below), whose sum is σ = 125927424. Its totient is φ = 97501800.

The previous prime is 110868283. The next prime is 110868323. The reversal of 110868307 is 703868011.

It is a de Polignac number, because none of the positive numbers 2k-110868307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110868337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39918 + ... + 42604.

It is an arithmetic number, because the mean of its divisors is an integer number (7870464).

Almost surely, 2110868307 is an apocalyptic number.

110868307 is a deficient number, since it is larger than the sum of its proper divisors (15059117).

110868307 is an equidigital number, since it uses as much as digits as its factorization.

110868307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751 (or 2729 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 110868307 is about 10529.4020248065. The cubic root of 110868307 is about 480.3994172557.

The spelling of 110868307 in words is "one hundred ten million, eight hundred sixty-eight thousand, three hundred seven".

Divisors: 1 11 31 121 341 1331 2687 3751 29557 41261 83297 325127 916267 3576397 10078937 110868307