Base | Representation |
---|---|
bin | 1011000100000100010… |
… | …11101101100101100110 |
3 | 1100100012200210100111001 |
4 | 11202002023231211212 |
5 | 22212012123333223 |
6 | 450345013503514 |
7 | 36315153100444 |
oct | 5420213554546 |
9 | 1310180710431 |
10 | 380141230438 |
11 | 1372428a5952 |
12 | 61810641b9a |
13 | 29b022b1b18 |
14 | 14582961b94 |
15 | 9d4d2789ad |
hex | 58822ed966 |
380141230438 has 16 divisors (see below), whose sum is σ = 581209350480. Its totient is φ = 186407728416.
The previous prime is 380141230397. The next prime is 380141230457. The reversal of 380141230438 is 834032141083.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 380141230397 and 380141230406.
It is a congruent number.
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, 477468 + ... + 994111.
It is an arithmetic number, because the mean of its divisors is an integer number (36325584405).
Almost surely, 2380141230438 is an apocalyptic number.
380141230438 is a deficient number, since it is larger than the sum of its proper divisors (201068120042).
380141230438 is a wasteful number, since it uses less digits than its factorization.
380141230438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1474071.
The product of its (nonzero) digits is 55296, while the sum is 37.
The spelling of 380141230438 in words is "three hundred eighty billion, one hundred forty-one million, two hundred thirty thousand, four hundred thirty-eight".
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