Base | Representation |
---|---|
bin | 1111011011000011… |
… | …1111111110101101 |
3 | 101200112012211100212 |
4 | 3312300333332231 |
5 | 31434322240414 |
6 | 1522451232205 |
7 | 204410521532 |
oct | 36660777655 |
9 | 11615184325 |
10 | 4140040109 |
11 | 1834a43457 |
12 | 9765a8665 |
13 | 50c94409a |
14 | 2b3ba8d89 |
15 | 1936d883e |
hex | f6c3ffad |
4140040109 has 8 divisors (see below), whose sum is σ = 4201944960. Its totient is φ = 4078372896.
The previous prime is 4140040103. The next prime is 4140040133. The reversal of 4140040109 is 9010400414.
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 4140040109 - 212 = 4140036013 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4140040103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24152 + ... + 94145.
It is an arithmetic number, because the mean of its divisors is an integer number (525243120).
Almost surely, 24140040109 is an apocalyptic number.
It is an amenable number.
4140040109 is a deficient number, since it is larger than the sum of its proper divisors (61904851).
4140040109 is a wasteful number, since it uses less digits than its factorization.
4140040109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118819.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 4140040109 is about 64343.1434497880. The cubic root of 4140040109 is about 1605.7139590713.
The spelling of 4140040109 in words is "four billion, one hundred forty million, forty thousand, one hundred nine".
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