Base | Representation |
---|---|
bin | 1110011110101101… |
… | …1100111001001010 |
3 | 101000212221101001100 |
4 | 3213223130321022 |
5 | 30430023134214 |
6 | 1441410202230 |
7 | 165215223645 |
oct | 34753347112 |
9 | 11025841040 |
10 | 3886927434 |
11 | 1715084125 |
12 | 905883376 |
13 | 49c381980 |
14 | 28c31ca5c |
15 | 17b38c309 |
hex | e7adce4a |
3886927434 has 48 divisors (see below), whose sum is σ = 9223250400. Its totient is φ = 1175702688.
The previous prime is 3886927411. The next prime is 3886927463. The reversal of 3886927434 is 4347296883.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 126964 + ... + 154575.
It is an arithmetic number, because the mean of its divisors is an integer number (192151050).
Almost surely, 23886927434 is an apocalyptic number.
3886927434 is an abundant number, since it is smaller than the sum of its proper divisors (5336322966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3886927434 is a wasteful number, since it uses less digits than its factorization.
3886927434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281619 (or 281616 counting only the distinct ones).
The product of its digits is 6967296, while the sum is 54.
The square root of 3886927434 is about 62345.2278366195. The cubic root of 3886927434 is about 1572.3002286739.
The spelling of 3886927434 in words is "three billion, eight hundred eighty-six million, nine hundred twenty-seven thousand, four hundred thirty-four".
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