Base | Representation |
---|---|
bin | 10110110010101… |
… | …111111001000101 |
3 | 222122120001002101 |
4 | 112302233321011 |
5 | 1240343331432 |
6 | 101540112101 |
7 | 12322235656 |
oct | 2662577105 |
9 | 878501071 |
10 | 382402117 |
11 | 186946409 |
12 | a8095631 |
13 | 612bc656 |
14 | 38b0352d |
15 | 238894e7 |
hex | 16cafe45 |
382402117 has 12 divisors (see below), whose sum is σ = 403754400. Its totient is φ = 361493792.
The previous prime is 382402103. The next prime is 382402127. The reversal of 382402117 is 711204283.
It is not a de Polignac number, because 382402117 - 27 = 382401989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382402127) 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 11 ways as a sum of consecutive naturals, for example, 181134 + ... + 183232.
It is an arithmetic number, because the mean of its divisors is an integer number (33646200).
Almost surely, 2382402117 is an apocalyptic number.
It is an amenable number.
382402117 is a deficient number, since it is larger than the sum of its proper divisors (21352283).
382402117 is an equidigital number, since it uses as much as digits as its factorization.
382402117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2300 (or 2211 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 382402117 is about 19555.1046276925. The cubic root of 382402117 is about 725.8386597691.
The spelling of 382402117 in words is "three hundred eighty-two million, four hundred two thousand, one hundred seventeen".
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