Base | Representation |
---|---|
bin | 1101000100100… |
… | …01100100000010 |
3 | 21122022200221212 |
4 | 12202101210002 |
5 | 211032220010 |
6 | 14514050122 |
7 | 2500664564 |
oct | 642214402 |
9 | 248280855 |
10 | 109648130 |
11 | 56991299 |
12 | 30879942 |
13 | 19941167 |
14 | 107c3334 |
15 | 995d505 |
hex | 6891902 |
109648130 has 64 divisors (see below), whose sum is σ = 225815040. Its totient is φ = 38083584.
The previous prime is 109648109. The next prime is 109648141. The reversal of 109648130 is 31846901.
It is a happy number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112907 + ... + 113873.
It is an arithmetic number, because the mean of its divisors is an integer number (3528360).
Almost surely, 2109648130 is an apocalyptic number.
109648130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109648130 is an abundant number, since it is smaller than the sum of its proper divisors (116166910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109648130 is a wasteful number, since it uses less digits than its factorization.
109648130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1043.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 109648130 is about 10471.3003012997. The cubic root of 109648130 is about 478.6305439498.
The spelling of 109648130 in words is "one hundred nine million, six hundred forty-eight thousand, one hundred thirty".
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