Base | Representation |
---|---|
bin | 1011000100101000000… |
… | …00101101000111010100 |
3 | 1100100222112121102112112 |
4 | 11202110000231013110 |
5 | 22213120211203204 |
6 | 450434420410152 |
7 | 36325444330025 |
oct | 5422400550724 |
9 | 1310875542475 |
10 | 380440334804 |
11 | 137386718442 |
12 | 61894846958 |
13 | 29b4c25805a |
14 | 145b0580c4c |
15 | 9d6965c26e |
hex | 589402d1d4 |
380440334804 has 12 divisors (see below), whose sum is σ = 700811143200. Its totient is φ = 180208579608.
The previous prime is 380440334803. The next prime is 380440334831. The reversal of 380440334804 is 408433044083.
It is a happy number.
It is a super-2 number, since 2×3804403348042 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380440334803) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502896864 + ... + 2502897015.
It is an arithmetic number, because the mean of its divisors is an integer number (58400928600).
Almost surely, 2380440334804 is an apocalyptic number.
It is an amenable number.
380440334804 is a deficient number, since it is larger than the sum of its proper divisors (320370808396).
380440334804 is a wasteful number, since it uses less digits than its factorization.
380440334804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5005793902 (or 5005793900 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 41.
Adding to 380440334804 its reverse (408433044083), we get a palindrome (788873378887).
The spelling of 380440334804 in words is "three hundred eighty billion, four hundred forty million, three hundred thirty-four thousand, eight hundred four".
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