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110080125 = 325397849
BaseRepresentation
bin1101000111110…
…11000001111101
321200010122112200
412203323001331
5211140031000
614531222113
72504444211
oct643730175
9250118480
10110080125
1157156911
1230a47939
1319a6298c
1410896941
1599e6500
hex68fb07d

110080125 has 24 divisors (see below), whose sum is σ = 198439800. Its totient is φ = 58708800.

The previous prime is 110080123. The next prime is 110080127. The reversal of 110080125 is 521080011.

It is an interprime number because it is at equal distance from previous prime (110080123) and next prime (110080127).

It can be written as a sum of positive squares in 4 ways, for example, as 19044 + 110061081 = 138^2 + 10491^2 .

It is not a de Polignac number, because 110080125 - 21 = 110080123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110080098 and 110080107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110080123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47800 + ... + 50049.

It is an arithmetic number, because the mean of its divisors is an integer number (8268325).

Almost surely, 2110080125 is an apocalyptic number.

110080125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110080125 is a deficient number, since it is larger than the sum of its proper divisors (88359675).

110080125 is an equidigital number, since it uses as much as digits as its factorization.

110080125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97870 (or 97857 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 110080125 is about 10491.9075958569. The cubic root of 110080125 is about 479.2582945968.

It can be divided in two parts, 1100 and 80125, that added together give a square (81225 = 2852).

The spelling of 110080125 in words is "one hundred ten million, eighty thousand, one hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 125 225 375 1125 97849 293547 489245 880641 1467735 2446225 4403205 7338675 12231125 22016025 36693375 110080125