Base | Representation |
---|---|
bin | 10111000001011… |
… | …111110010111111 |
3 | 222220211110120020 |
4 | 113001133302333 |
5 | 1242341041401 |
6 | 102155023223 |
7 | 12400140540 |
oct | 2701376277 |
9 | 886743506 |
10 | 386268351 |
11 | 189047147 |
12 | a943ab13 |
13 | 62044371 |
14 | 3942c4c7 |
15 | 23d9ed36 |
hex | 1705fcbf |
386268351 has 16 divisors (see below), whose sum is σ = 592838400. Its totient is φ = 219135168.
The previous prime is 386268317. The next prime is 386268359. The reversal of 386268351 is 153862683.
It is not a de Polignac number, because 386268351 - 215 = 386235583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (386268359) 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 15 ways as a sum of consecutive naturals, for example, 63246 + ... + 69083.
It is an arithmetic number, because the mean of its divisors is an integer number (37052400).
Almost surely, 2386268351 is an apocalyptic number.
386268351 is a deficient number, since it is larger than the sum of its proper divisors (206570049).
386268351 is a wasteful number, since it uses less digits than its factorization.
386268351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132478.
The product of its digits is 207360, while the sum is 42.
The square root of 386268351 is about 19653.7108709780. The cubic root of 386268351 is about 728.2766321546.
The spelling of 386268351 in words is "three hundred eighty-six million, two hundred sixty-eight thousand, three hundred fifty-one".
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