Base | Representation |
---|---|
bin | 101011110000011000000100… |
… | …0101101000001110101100100 |
3 | 1212110202020111121001221000111 |
4 | 1113200300020231001311210 |
5 | 400421341241332212014 |
6 | 3442323440022422404 |
7 | 144032500624563412 |
oct | 12740601055016544 |
9 | 1773666447057014 |
10 | 384880755350884 |
11 | 1016a9014636331 |
12 | 37200576291a04 |
13 | 1369b13a793100 |
14 | 6b08483c922b2 |
15 | 2e76971ebb2c4 |
hex | 15e0c08b41d64 |
384880755350884 has 81 divisors (see below), whose sum is σ = 738311928305049. Its totient is φ = 175477759123680.
The previous prime is 384880755350873. The next prime is 384880755350891. The reversal of 384880755350884 is 488053557088483.
The square root of 384880755350884 is 19618378.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 56935022980900 + 327945732369984 = 7545530^2 + 18109272^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 384880755350884.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 42336455179 + ... + 42336464269.
Almost surely, 2384880755350884 is an apocalyptic number.
384880755350884 is the 19618378-th square number.
It is an amenable number.
384880755350884 is a deficient number, since it is larger than the sum of its proper divisors (353431172954165).
384880755350884 is an frugal number, since it uses more digits than its factorization.
384880755350884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18378 (or 9189 counting only the distinct ones).
The product of its (nonzero) digits is 4128768000, while the sum is 76.
The spelling of 384880755350884 in words is "three hundred eighty-four trillion, eight hundred eighty billion, seven hundred fifty-five million, three hundred fifty thousand, eight hundred eighty-four".
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