Base | Representation |
---|---|
bin | 10110111001000… |
… | …000011101101110 |
3 | 222202122101202201 |
4 | 112321000131232 |
5 | 1241303332422 |
6 | 102035212114 |
7 | 12342211330 |
oct | 2671003556 |
9 | 882571681 |
10 | 384042862 |
11 | 1878670a5 |
12 | a874703a |
13 | 617453c8 |
14 | 3900d450 |
15 | 23ab0727 |
hex | 16e4076e |
384042862 has 16 divisors (see below), whose sum is σ = 660470112. Its totient is φ = 164062080.
The previous prime is 384042821. The next prime is 384042863. The reversal of 384042862 is 268240483.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384042863) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39439 + ... + 48202.
It is an arithmetic number, because the mean of its divisors is an integer number (41279382).
Almost surely, 2384042862 is an apocalyptic number.
384042862 is a deficient number, since it is larger than the sum of its proper divisors (276427250).
384042862 is a wasteful number, since it uses less digits than its factorization.
384042862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87963.
The product of its (nonzero) digits is 73728, while the sum is 37.
The square root of 384042862 is about 19597.0115578881. The cubic root of 384042862 is about 726.8752796763.
The spelling of 384042862 in words is "three hundred eighty-four million, forty-two thousand, eight hundred sixty-two".
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