Base | Representation |
---|---|
bin | 1111011100011100… |
… | …0001111101001101 |
3 | 101200221002020112112 |
4 | 3313013001331031 |
5 | 31442312042443 |
6 | 1523215113405 |
7 | 204510564200 |
oct | 36707017515 |
9 | 11627066475 |
10 | 4145815373 |
11 | 18382284a7 |
12 | 978512865 |
13 | 510bb69bb |
14 | 2b486d937 |
15 | 193e79b18 |
hex | f71c1f4d |
4145815373 has 12 divisors (see below), whose sum is σ = 4934841120. Its totient is φ = 3470913432.
The previous prime is 4145815361. The next prime is 4145815391. The reversal of 4145815373 is 3735185414.
4145815373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4145815373 - 28 = 4145815117 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4145815373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4145815073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 981713 + ... + 985926.
It is an arithmetic number, because the mean of its divisors is an integer number (411236760).
Almost surely, 24145815373 is an apocalyptic number.
4145815373 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
4145815373 is a deficient number, since it is larger than the sum of its proper divisors (789025747).
4145815373 is a wasteful number, since it uses less digits than its factorization.
4145815373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1967696 (or 1967689 counting only the distinct ones).
The product of its digits is 201600, while the sum is 41.
The square root of 4145815373 is about 64388.0064375346. The cubic root of 4145815373 is about 1606.4602572587.
The spelling of 4145815373 in words is "four billion, one hundred forty-five million, eight hundred fifteen thousand, three hundred seventy-three".
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