Base | Representation |
---|---|
bin | 1101000010100… |
… | …01001000000010 |
3 | 21121211021220110 |
4 | 12201101020002 |
5 | 211000243234 |
6 | 14504252150 |
7 | 2465515233 |
oct | 641211002 |
9 | 247737813 |
10 | 109384194 |
11 | 56820a67 |
12 | 30771056 |
13 | 1987ac9a |
14 | 1075508a |
15 | 990a1e9 |
hex | 6851202 |
109384194 has 16 divisors (see below), whose sum is σ = 218900160. Its totient is φ = 36439440.
The previous prime is 109384189. The next prime is 109384207. The reversal of 109384194 is 491483901.
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, 7764 + ... + 16704.
It is an arithmetic number, because the mean of its divisors is an integer number (13681260).
Almost surely, 2109384194 is an apocalyptic number.
109384194 is an abundant number, since it is smaller than the sum of its proper divisors (109515966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109384194 is a wasteful number, since it uses less digits than its factorization.
109384194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10985.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 109384194 is about 10458.6898797125. The cubic root of 109384194 is about 478.2461953095.
The spelling of 109384194 in words is "one hundred nine million, three hundred eighty-four thousand, one hundred ninety-four".
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