Base | Representation |
---|---|
bin | 10110101011001… |
… | …111111101010000 |
3 | 222111212011111111 |
4 | 112223033331100 |
5 | 1234342430204 |
6 | 101430023104 |
7 | 12266440513 |
oct | 2653177520 |
9 | 874764444 |
10 | 380436304 |
11 | 185823476 |
12 | a74a7a94 |
13 | 60a81951 |
14 | 38750d7a |
15 | 235ebd04 |
hex | 16acff50 |
380436304 has 20 divisors (see below), whose sum is σ = 739823680. Its totient is φ = 189514080.
The previous prime is 380436293. The next prime is 380436313. The reversal of 380436304 is 403634083.
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 3 ways as a sum of consecutive naturals, for example, 39534 + ... + 48205.
It is an arithmetic number, because the mean of its divisors is an integer number (36991184).
Almost surely, 2380436304 is an apocalyptic number.
It is an amenable number.
380436304 is a deficient number, since it is larger than the sum of its proper divisors (359387376).
380436304 is a wasteful number, since it uses less digits than its factorization.
380436304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88018 (or 88012 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 31.
The square root of 380436304 is about 19504.7764406568. The cubic root of 380436304 is about 724.5927504330.
The spelling of 380436304 in words is "three hundred eighty million, four hundred thirty-six thousand, three hundred four".
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