Base | Representation |
---|---|
bin | 1111001110010010… |
… | …0001110000100111 |
3 | 101112210100121101210 |
4 | 3303210201300213 |
5 | 31332112021301 |
6 | 1513254322503 |
7 | 203160105120 |
oct | 36344416047 |
9 | 11483317353 |
10 | 4086438951 |
11 | 1807763081 |
12 | 960659433 |
13 | 5017c781a |
14 | 2aaa15047 |
15 | 18db4bad6 |
hex | f3921c27 |
4086438951 has 16 divisors (see below), whose sum is σ = 6234281984. Its totient is φ = 2332360224.
The previous prime is 4086438929. The next prime is 4086438953. The reversal of 4086438951 is 1598346804.
4086438951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4086438951 - 213 = 4086430759 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 4086438951.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4086438953) 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, 96151 + ... + 131976.
It is an arithmetic number, because the mean of its divisors is an integer number (389642624).
Almost surely, 24086438951 is an apocalyptic number.
4086438951 is a deficient number, since it is larger than the sum of its proper divisors (2147843033).
4086438951 is a wasteful number, since it uses less digits than its factorization.
4086438951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228990.
The product of its (nonzero) digits is 829440, while the sum is 48.
The square root of 4086438951 is about 63925.2606643102. The cubic root of 4086438951 is about 1598.7541018327.
The spelling of 4086438951 in words is "four billion, eighty-six million, four hundred thirty-eight thousand, nine hundred fifty-one".
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