Base | Representation |
---|---|
bin | 10110101101001… |
… | …100011110010111 |
3 | 222112211002010020 |
4 | 112231030132113 |
5 | 1240010240302 |
6 | 101445000223 |
7 | 12303663456 |
oct | 2655143627 |
9 | 875732106 |
10 | 380946327 |
11 | 186041683 |
12 | a76b3073 |
13 | 60bccb38 |
14 | 38844b9d |
15 | 2369cebc |
hex | 16b4c797 |
380946327 has 16 divisors (see below), whose sum is σ = 519367680. Its totient is φ = 248257952.
The previous prime is 380946317. The next prime is 380946329. The reversal of 380946327 is 723649083.
It is a cyclic number.
It is not a de Polignac number, because 380946327 - 214 = 380929943 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380946329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218953 + ... + 220685.
It is an arithmetic number, because the mean of its divisors is an integer number (32460480).
Almost surely, 2380946327 is an apocalyptic number.
380946327 is a deficient number, since it is larger than the sum of its proper divisors (138421353).
380946327 is a wasteful number, since it uses less digits than its factorization.
380946327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3342.
The product of its (nonzero) digits is 217728, while the sum is 42.
The square root of 380946327 is about 19517.8463719745. The cubic root of 380946327 is about 724.9164085947.
The spelling of 380946327 in words is "three hundred eighty million, nine hundred forty-six thousand, three hundred twenty-seven".
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