Base | Representation |
---|---|
bin | 101001001110011… |
… | …1111000100111101 |
3 | 10120101222110011111 |
4 | 1102130333010331 |
5 | 10313113030414 |
6 | 345133322021 |
7 | 46165053250 |
oct | 12234770475 |
9 | 3511873144 |
10 | 1383330109 |
11 | 64a943427 |
12 | 327336311 |
13 | 190793035 |
14 | d1a13097 |
15 | 816a08c4 |
hex | 5273f13d |
1383330109 has 8 divisors (see below), whose sum is σ = 1583791488. Its totient is φ = 1183579440.
The previous prime is 1383330089. The next prime is 1383330127. The reversal of 1383330109 is 9010333831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1383330109 - 25 = 1383330077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1383330139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173497 + ... + 181294.
It is an arithmetic number, because the mean of its divisors is an integer number (197973936).
Almost surely, 21383330109 is an apocalyptic number.
It is an amenable number.
1383330109 is a deficient number, since it is larger than the sum of its proper divisors (200461379).
1383330109 is an equidigital number, since it uses as much as digits as its factorization.
1383330109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 355355.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 1383330109 is about 37193.1459949276. The cubic root of 1383330109 is about 1114.2311010670.
The spelling of 1383330109 in words is "one billion, three hundred eighty-three million, three hundred thirty thousand, one hundred nine".
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