Base | Representation |
---|---|
bin | 1101000110001… |
… | …01010101111111 |
3 | 21122201110220011 |
4 | 12203011111333 |
5 | 211111011343 |
6 | 14522404051 |
7 | 2502540124 |
oct | 643052577 |
9 | 248643804 |
10 | 109860223 |
11 | 57016680 |
12 | 30960627 |
13 | 199b6865 |
14 | 1083a74b |
15 | 99a129d |
hex | 68c557f |
109860223 has 16 divisors (see below), whose sum is σ = 126512640. Its totient is φ = 94348800.
The previous prime is 109860209. The next prime is 109860241. The reversal of 109860223 is 322068901.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-109860223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109860253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120138 + ... + 121048.
It is an arithmetic number, because the mean of its divisors is an integer number (7907040).
Almost surely, 2109860223 is an apocalyptic number.
109860223 is a deficient number, since it is larger than the sum of its proper divisors (16652417).
109860223 is a wasteful number, since it uses less digits than its factorization.
109860223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1518.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 109860223 is about 10481.4227564773. The cubic root of 109860223 is about 478.9389511095.
The spelling of 109860223 in words is "one hundred nine million, eight hundred sixty thousand, two hundred twenty-three".
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