Base | Representation |
---|---|
bin | 10011000100001111110… |
… | …011100100101001111010 |
3 | 11122020221012021121111122 |
4 | 103010033303210221322 |
5 | 132431322412444002 |
6 | 2441524512225242 |
7 | 163442503653200 |
oct | 23041763445172 |
9 | 4566835247448 |
10 | 1310230203002 |
11 | 465735879116 |
12 | 191b2153b222 |
13 | 967286b53b6 |
14 | 475b6113070 |
15 | 241371066a2 |
hex | 1310fce4a7a |
1310230203002 has 96 divisors (see below), whose sum is σ = 2338917411600. Its totient is φ = 548765134848.
The previous prime is 1310230203001. The next prime is 1310230203071. The reversal of 1310230203002 is 2003020320131.
It can be written as a sum of positive squares in 8 ways, for example, as 385803719161 + 924426483841 = 621131^2 + 961471^2 .
It is not an unprimeable number, because it can be changed into a prime (1310230203001) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 328458824 + ... + 328462812.
Almost surely, 21310230203002 is an apocalyptic number.
1310230203002 is a deficient number, since it is larger than the sum of its proper divisors (1028687208598).
1310230203002 is a wasteful number, since it uses less digits than its factorization.
1310230203002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4528 (or 4521 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 1310230203002 its reverse (2003020320131), we get a palindrome (3313250523133).
The spelling of 1310230203002 in words is "one trillion, three hundred ten billion, two hundred thirty million, two hundred three thousand, two".
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