Base | Representation |
---|---|
bin | 1110010111010110… |
… | …1011011100110111 |
3 | 100221201211211202110 |
4 | 3211311223130313 |
5 | 30344122212241 |
6 | 1434344342103 |
7 | 164361630102 |
oct | 34565533467 |
9 | 10851754673 |
10 | 3856054071 |
11 | 16a9707551 |
12 | 8b7474933 |
13 | 495b622cc |
14 | 2881a3739 |
15 | 1787de816 |
hex | e5d6b737 |
3856054071 has 16 divisors (see below), whose sum is σ = 5314222080. Its totient is φ = 2484512160.
The previous prime is 3856054063. The next prime is 3856054093. The reversal of 3856054071 is 1704506583.
It is not a de Polignac number, because 3856054071 - 23 = 3856054063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3856054021) 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, 45070 + ... + 98708.
It is an arithmetic number, because the mean of its divisors is an integer number (332138880).
Almost surely, 23856054071 is an apocalyptic number.
3856054071 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3856054071 is a deficient number, since it is larger than the sum of its proper divisors (1458168009).
3856054071 is a wasteful number, since it uses less digits than its factorization.
3856054071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54446.
The product of its (nonzero) digits is 100800, while the sum is 39.
The square root of 3856054071 is about 62097.1341609257. The cubic root of 3856054071 is about 1568.1262988244.
The spelling of 3856054071 in words is "three billion, eight hundred fifty-six million, fifty-four thousand, seventy-one".
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