Base | Representation |
---|---|
bin | 1101000110000… |
… | …00011010111100 |
3 | 21122200110020101 |
4 | 12203000122330 |
5 | 211104340220 |
6 | 14522130444 |
7 | 2502424261 |
oct | 643003274 |
9 | 248613211 |
10 | 109840060 |
11 | 57002510 |
12 | 30950a24 |
13 | 199aa625 |
14 | 10833268 |
15 | 999a30a |
hex | 68c06bc |
109840060 has 96 divisors (see below), whose sum is σ = 273030912. Its totient is φ = 36664320.
The previous prime is 109840039. The next prime is 109840061. The reversal of 109840060 is 60048901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109840061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160479 + ... + 161161.
It is an arithmetic number, because the mean of its divisors is an integer number (2844072).
Almost surely, 2109840060 is an apocalyptic number.
109840060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109840060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136515456).
109840060 is an abundant number, since it is smaller than the sum of its proper divisors (163190852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109840060 is a wasteful number, since it uses less digits than its factorization.
109840060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 763 (or 761 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 109840060 is about 10480.4608677291. The cubic root of 109840060 is about 478.9096489149.
Adding to 109840060 its reverse (60048901), we get a palindrome (169888961).
The spelling of 109840060 in words is "one hundred nine million, eight hundred forty thousand, sixty".
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