Base | Representation |
---|---|
bin | 10110110011001… |
… | …100101011101110 |
3 | 222122210000212010 |
4 | 112303030223232 |
5 | 1240411120141 |
6 | 101542422050 |
7 | 12323236536 |
oct | 2663145356 |
9 | 878700763 |
10 | 382520046 |
11 | 186a16a77 |
12 | a8131926 |
13 | 6133122c |
14 | 38b344c6 |
15 | 238ae416 |
hex | 16cccaee |
382520046 has 16 divisors (see below), whose sum is σ = 805305600. Its totient is φ = 120795768.
The previous prime is 382520011. The next prime is 382520053. The reversal of 382520046 is 640025283.
It is a junction number, because it is equal to n+sod(n) for n = 382519995 and 382520022.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1677606 + ... + 1677833.
It is an arithmetic number, because the mean of its divisors is an integer number (50331600).
Almost surely, 2382520046 is an apocalyptic number.
382520046 is an abundant number, since it is smaller than the sum of its proper divisors (422785554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382520046 is a wasteful number, since it uses less digits than its factorization.
382520046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3355463.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 382520046 is about 19558.1196948991. The cubic root of 382520046 is about 725.9132659022.
It can be divided in two parts, 3825 and 20046, that added together give a triangular number (23871 = T218).
The spelling of 382520046 in words is "three hundred eighty-two million, five hundred twenty thousand, forty-six".
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