Base | Representation |
---|---|
bin | 10110110100110… |
… | …100010010111010 |
3 | 222200120121000111 |
4 | 112310310102322 |
5 | 1241013210232 |
6 | 101555454534 |
7 | 12326655046 |
oct | 2664642272 |
9 | 880517014 |
10 | 382944442 |
11 | 187186911 |
12 | a82b744a |
13 | 6144c45a |
14 | 38c05026 |
15 | 23945047 |
hex | 16d344ba |
382944442 has 16 divisors (see below), whose sum is σ = 584179200. Its totient is φ = 188238960.
The previous prime is 382944439. The next prime is 382944479. The reversal of 382944442 is 244449283.
It is a happy number.
382944442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 382944395 and 382944404.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32692 + ... + 42832.
It is an arithmetic number, because the mean of its divisors is an integer number (36511200).
Almost surely, 2382944442 is an apocalyptic number.
382944442 is a deficient number, since it is larger than the sum of its proper divisors (201234758).
382944442 is a wasteful number, since it uses less digits than its factorization.
382944442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10461.
The product of its digits is 221184, while the sum is 40.
The square root of 382944442 is about 19568.9662987088. The cubic root of 382944442 is about 726.1816272828.
The spelling of 382944442 in words is "three hundred eighty-two million, nine hundred forty-four thousand, four hundred forty-two".
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