Base | Representation |
---|---|
bin | 10011001100101011010… |
… | …110111100000100101101 |
3 | 11200010022001120112021021 |
4 | 103030223112330010231 |
5 | 133103342243042024 |
6 | 2450023040134141 |
7 | 164213022213622 |
oct | 23145326740455 |
9 | 4603261515237 |
10 | 1319282393389 |
11 | 4695605767a4 |
12 | 193829007351 |
13 | 9753bc09a7c |
14 | 47bd4432349 |
15 | 244b6b91de4 |
hex | 1332b5bc12d |
1319282393389 has 8 divisors (see below), whose sum is σ = 1321149278912. Its totient is φ = 1317416788800.
The previous prime is 1319282393353. The next prime is 1319282393393. The reversal of 1319282393389 is 9833932829131.
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 1319282393389 - 29 = 1319282392877 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 (1319282394389) 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, 1750552 + ... + 2388094.
It is an arithmetic number, because the mean of its divisors is an integer number (165143659864).
Almost surely, 21319282393389 is an apocalyptic number.
It is an amenable number.
1319282393389 is a deficient number, since it is larger than the sum of its proper divisors (1866885523).
1319282393389 is a wasteful number, since it uses less digits than its factorization.
1319282393389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 640467.
The product of its digits is 15116544, while the sum is 61.
The spelling of 1319282393389 in words is "one trillion, three hundred nineteen billion, two hundred eighty-two million, three hundred ninety-three thousand, three hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •