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110088140 = 2255504407
BaseRepresentation
bin1101000111111…
…00111111001100
321200011001112112
412203330333030
5211140310030
614531323152
72504506451
oct643747714
9250131475
10110088140
1157161938
1230a504b8
1319a66516
1410899828
1599e8a95
hex68fcfcc

110088140 has 12 divisors (see below), whose sum is σ = 231185136. Its totient is φ = 44035248.

The previous prime is 110088137. The next prime is 110088149. The reversal of 110088140 is 41880011.

It is not an unprimeable number, because it can be changed into a prime (110088149) 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 3 ways as a sum of consecutive naturals, for example, 2752184 + ... + 2752223.

It is an arithmetic number, because the mean of its divisors is an integer number (19265428).

Almost surely, 2110088140 is an apocalyptic number.

110088140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110088140 is an abundant number, since it is smaller than the sum of its proper divisors (121096996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110088140 is a wasteful number, since it uses less digits than its factorization.

110088140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504416 (or 5504414 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 110088140 is about 10492.2895499505. The cubic root of 110088140 is about 479.2699260092.

The spelling of 110088140 in words is "one hundred ten million, eighty-eight thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 5504407 11008814 22017628 27522035 55044070 110088140