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3830681327 = 111432124317
BaseRepresentation
bin1110010001010011…
…1000111011101111
3100212222002202220012
43210110320323233
530321123300302
61432040443435
7163633153064
oct34424707357
910788082805
103830681327
111696357640
128aaa7957b
1349081a555
14284a7ac6b
1517647ba52
hexe4538eef

3830681327 has 8 divisors (see below), whose sum is σ = 4179388752. Its totient is φ = 3482051200.

The previous prime is 3830681317. The next prime is 3830681329. The reversal of 3830681327 is 7231860383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3830681327 - 216 = 3830615791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830681329) 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 7 ways as a sum of consecutive naturals, for example, 145373 + ... + 169689.

It is an arithmetic number, because the mean of its divisors is an integer number (522423594).

Almost surely, 23830681327 is an apocalyptic number.

3830681327 is a deficient number, since it is larger than the sum of its proper divisors (348707425).

3830681327 is a wasteful number, since it uses less digits than its factorization.

3830681327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38649.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 3830681327 is about 61892.4981479985. The cubic root of 3830681327 is about 1564.6793161385.

The spelling of 3830681327 in words is "three billion, eight hundred thirty million, six hundred eighty-one thousand, three hundred twenty-seven".

Divisors: 1 11 14321 24317 157531 267487 348243757 3830681327