Base | Representation |
---|---|
bin | 1101000010100… |
… | …01010010111100 |
3 | 21121211022212022 |
4 | 12201101102330 |
5 | 211000304032 |
6 | 14504255312 |
7 | 2465520251 |
oct | 641212274 |
9 | 247738768 |
10 | 109384892 |
11 | 56821541 |
12 | 30771538 |
13 | 1987b3b6 |
14 | 10755428 |
15 | 990a512 |
hex | 68514bc |
109384892 has 12 divisors (see below), whose sum is σ = 191660280. Its totient is φ = 54624816.
The previous prime is 109384889. The next prime is 109384903. The reversal of 109384892 is 298483901.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13178 + ... + 19809.
It is an arithmetic number, because the mean of its divisors is an integer number (15971690).
Almost surely, 2109384892 is an apocalyptic number.
It is an amenable number.
109384892 is a deficient number, since it is larger than the sum of its proper divisors (82275388).
109384892 is a wasteful number, since it uses less digits than its factorization.
109384892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33820 (or 33818 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 44.
The square root of 109384892 is about 10458.7232490395. The cubic root of 109384892 is about 478.2472125653.
The spelling of 109384892 in words is "one hundred nine million, three hundred eighty-four thousand, eight hundred ninety-two".
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