Base | Representation |
---|---|
bin | 101001010000101… |
… | …1001011001010110 |
3 | 10120111011012102021 |
4 | 1102201121121112 |
5 | 10313412031421 |
6 | 345214203354 |
7 | 46210640515 |
oct | 12241313126 |
9 | 3514135367 |
10 | 1384486486 |
11 | 650563209 |
12 | 3277b355a |
13 | 190aa9496 |
14 | d1c3467c |
15 | 8182d341 |
hex | 52859656 |
1384486486 has 8 divisors (see below), whose sum is σ = 2077445160. Its totient is φ = 692004768.
The previous prime is 1384486463. The next prime is 1384486531. The reversal of 1384486486 is 6846844831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111891 + ... + 123646.
It is an arithmetic number, because the mean of its divisors is an integer number (259680645).
Almost surely, 21384486486 is an apocalyptic number.
1384486486 is a deficient number, since it is larger than the sum of its proper divisors (692958674).
1384486486 is a wasteful number, since it uses less digits than its factorization.
1384486486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238478.
The product of its digits is 3538944, while the sum is 52.
The square root of 1384486486 is about 37208.6883133496. The cubic root of 1384486486 is about 1114.5414903103.
The spelling of 1384486486 in words is "one billion, three hundred eighty-four million, four hundred eighty-six thousand, four hundred eighty-six".
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