Base | Representation |
---|---|
bin | 1110011110100110… |
… | …0011011101100011 |
3 | 101000212000002202202 |
4 | 3213221203131203 |
5 | 30424411230201 |
6 | 1441351403415 |
7 | 165211052600 |
oct | 34751433543 |
9 | 11025002682 |
10 | 3886430051 |
11 | 1714874469 |
12 | 90568356b |
13 | 49c23946a |
14 | 28c22d6a7 |
15 | 17b2dec6b |
hex | e7a63763 |
3886430051 has 6 divisors (see below), whose sum is σ = 4520949300. Its totient is φ = 3331225716.
The previous prime is 3886430029. The next prime is 3886430081. The reversal of 3886430051 is 1500346883.
It is a de Polignac number, because none of the positive numbers 2k-3886430051 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3886429987 and 3886430014.
It is not an unprimeable number, because it can be changed into a prime (3886430011) 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 5 ways as a sum of consecutive naturals, for example, 39657401 + ... + 39657498.
It is an arithmetic number, because the mean of its divisors is an integer number (753491550).
Almost surely, 23886430051 is an apocalyptic number.
3886430051 is a deficient number, since it is larger than the sum of its proper divisors (634519249).
3886430051 is an equidigital number, since it uses as much as digits as its factorization.
3886430051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79314913 (or 79314906 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 3886430051 is about 62341.2387669671. The cubic root of 3886430051 is about 1572.2331603809.
The spelling of 3886430051 in words is "three billion, eight hundred eighty-six million, four hundred thirty thousand, fifty-one".
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