Base | Representation |
---|---|
bin | 11001010001110… |
… | …100000100001101 |
3 | 1002120000111222110 |
4 | 121101310010031 |
5 | 1332032200414 |
6 | 110025534233 |
7 | 13336535316 |
oct | 3121640415 |
9 | 1076014873 |
10 | 424100109 |
11 | 1a8436764 |
12 | ba044379 |
13 | 69b2c014 |
14 | 4047960d |
15 | 27374459 |
hex | 1947410d |
424100109 has 8 divisors (see below), whose sum is σ = 566327520. Its totient is φ = 282303056.
The previous prime is 424100107. The next prime is 424100123. The reversal of 424100109 is 901001424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 424100109 - 21 = 424100107 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424100101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105282 + ... + 109235.
It is an arithmetic number, because the mean of its divisors is an integer number (70790940).
Almost surely, 2424100109 is an apocalyptic number.
It is an amenable number.
424100109 is a deficient number, since it is larger than the sum of its proper divisors (142227411).
424100109 is a wasteful number, since it uses less digits than its factorization.
424100109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215179.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 424100109 is about 20593.6909999155. The cubic root of 424100109 is about 751.3162716649.
The spelling of 424100109 in words is "four hundred twenty-four million, one hundred thousand, one hundred nine".
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