Base | Representation |
---|---|
bin | 1101000000100… |
… | …10010011100000 |
3 | 21121100012221022 |
4 | 12200102103200 |
5 | 210414030010 |
6 | 14454545012 |
7 | 2463364112 |
oct | 640222340 |
9 | 247305838 |
10 | 109126880 |
11 | 56665705 |
12 | 30668168 |
13 | 197bab25 |
14 | 106c93b2 |
15 | 98a8d55 |
hex | 68124e0 |
109126880 has 48 divisors (see below), whose sum is σ = 271388880. Its totient is φ = 41352192.
The previous prime is 109126877. The next prime is 109126921. The reversal of 109126880 is 88621901.
It is a self number, because there is not a number n which added to its sum of digits gives 109126880.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14909 + ... + 20988.
It is an arithmetic number, because the mean of its divisors is an integer number (5653935).
Almost surely, 2109126880 is an apocalyptic number.
109126880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
109126880 is an abundant number, since it is smaller than the sum of its proper divisors (162262000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109126880 is a wasteful number, since it uses less digits than its factorization.
109126880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35931 (or 35923 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 35.
The square root of 109126880 is about 10446.3811915897. The cubic root of 109126880 is about 477.8708940958.
The spelling of 109126880 in words is "one hundred nine million, one hundred twenty-six thousand, eight hundred eighty".
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