Base | Representation |
---|---|
bin | 1101000000010… |
… | …11110101010010 |
3 | 21121021212120110 |
4 | 12200023311102 |
5 | 210412202440 |
6 | 14454222150 |
7 | 2463223611 |
oct | 640136522 |
9 | 247255513 |
10 | 109100370 |
11 | 566477a5 |
12 | 30654956 |
13 | 197aba42 |
14 | 106bd878 |
15 | 98a1080 |
hex | 680bd52 |
109100370 has 32 divisors (see below), whose sum is σ = 264166272. Its totient is φ = 28835072.
The previous prime is 109100363. The next prime is 109100401. The reversal of 109100370 is 73001901.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12702 + ... + 19481.
It is an arithmetic number, because the mean of its divisors is an integer number (8255196).
Almost surely, 2109100370 is an apocalyptic number.
109100370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109100370 is an abundant number, since it is smaller than the sum of its proper divisors (155065902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109100370 is a wasteful number, since it uses less digits than its factorization.
109100370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32306.
The product of its (nonzero) digits is 189, while the sum is 21.
The square root of 109100370 is about 10445.1122540641. The cubic root of 109100370 is about 477.8321948515.
The spelling of 109100370 in words is "one hundred nine million, one hundred thousand, three hundred seventy".
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