Base | Representation |
---|---|
bin | 10110110010100… |
… | …011000101010001 |
3 | 222122110101010010 |
4 | 112302203011101 |
5 | 1240340142044 |
6 | 101535025133 |
7 | 12321630003 |
oct | 2662430521 |
9 | 878411103 |
10 | 382349649 |
11 | 18690aa50 |
12 | a806b1a9 |
13 | 612a17c6 |
14 | 38acc373 |
15 | 23878bb9 |
hex | 16ca3151 |
382349649 has 16 divisors (see below), whose sum is σ = 559226304. Its totient is φ = 230443200.
The previous prime is 382349609. The next prime is 382349687. The reversal of 382349649 is 946943283.
It is not a de Polignac number, because 382349649 - 213 = 382341457 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 382349598 and 382349607.
It is not an unprimeable number, because it can be changed into a prime (382349609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26034 + ... + 37979.
It is an arithmetic number, because the mean of its divisors is an integer number (34951644).
Almost surely, 2382349649 is an apocalyptic number.
It is an amenable number.
382349649 is a deficient number, since it is larger than the sum of its proper divisors (176876655).
382349649 is a wasteful number, since it uses less digits than its factorization.
382349649 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64208.
The product of its digits is 1119744, while the sum is 48.
The square root of 382349649 is about 19553.7630393743. The cubic root of 382349649 is about 725.8054616922.
The spelling of 382349649 in words is "three hundred eighty-two million, three hundred forty-nine thousand, six hundred forty-nine".
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