Base | Representation |
---|---|
bin | 1110010101111100… |
… | …0111100000011011 |
3 | 100221022201100201202 |
4 | 3211133013200123 |
5 | 30341113432200 |
6 | 1434013504415 |
7 | 164260435004 |
oct | 34537074033 |
9 | 10838640652 |
10 | 3850139675 |
11 | 16a6337a18 |
12 | 8b54a210b |
13 | 494871275 |
14 | 2874a41ab |
15 | 1780221d5 |
hex | e57c781b |
3850139675 has 24 divisors (see below), whose sum is σ = 4842815040. Its totient is φ = 3036000800.
The previous prime is 3850139653. The next prime is 3850139677. The reversal of 3850139675 is 5769310583.
It is not a de Polignac number, because 3850139675 - 212 = 3850135579 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3850139677) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1016936 + ... + 1020714.
It is an arithmetic number, because the mean of its divisors is an integer number (201783960).
Almost surely, 23850139675 is an apocalyptic number.
3850139675 is a deficient number, since it is larger than the sum of its proper divisors (992675365).
3850139675 is a wasteful number, since it uses less digits than its factorization.
3850139675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4363 (or 4358 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 47.
The square root of 3850139675 is about 62049.4937529711. The cubic root of 3850139675 is about 1567.3241605487.
The spelling of 3850139675 in words is "three billion, eight hundred fifty million, one hundred thirty-nine thousand, six hundred seventy-five".
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