Base | Representation |
---|---|
bin | 1101000001010… |
… | …10001110101001 |
3 | 21121112012100200 |
4 | 12200222032221 |
5 | 210430143443 |
6 | 14501022413 |
7 | 2464252602 |
oct | 640521651 |
9 | 247465320 |
10 | 109224873 |
11 | 5672229a |
12 | 306b4a09 |
13 | 19823604 |
14 | 10712da9 |
15 | 98c7dd3 |
hex | 682a3a9 |
109224873 has 12 divisors (see below), whose sum is σ = 162859008. Its totient is φ = 70467480.
The previous prime is 109224853. The next prime is 109224883. The reversal of 109224873 is 378422901.
It is not a de Polignac number, because 109224873 - 28 = 109224617 is a prime.
It is a super-2 number, since 2×1092248732 = 23860145763732258, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (109224803) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195465 + ... + 196022.
It is an arithmetic number, because the mean of its divisors is an integer number (13571584).
Almost surely, 2109224873 is an apocalyptic number.
It is an amenable number.
109224873 is a deficient number, since it is larger than the sum of its proper divisors (53634135).
109224873 is a wasteful number, since it uses less digits than its factorization.
109224873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391524 (or 391521 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 109224873 is about 10451.0704236456. The cubic root of 109224873 is about 478.0138897010.
The spelling of 109224873 in words is "one hundred nine million, two hundred twenty-four thousand, eight hundred seventy-three".
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