Base | Representation |
---|---|
bin | 10011000100001000001… |
… | …100000111111011011101 |
3 | 11122020121021211121211210 |
4 | 103010020030013323131 |
5 | 132431042204434323 |
6 | 2441504105335033 |
7 | 163436362561425 |
oct | 23041014077335 |
9 | 4566537747753 |
10 | 1310102421213 |
11 | 46567a731833 |
12 | 191aa6797479 |
13 | 96708095481 |
14 | 475a316d485 |
15 | 2412acb5293 |
hex | 13108307edd |
1310102421213 has 8 divisors (see below), whose sum is σ = 1757929364128. Its totient is φ = 867838546224.
The previous prime is 1310102421191. The next prime is 1310102421289. The reversal of 1310102421213 is 3121242010131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1310102421213 - 222 = 1310098226909 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1310102421213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310102421293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1390766431 + ... + 1390767372.
It is an arithmetic number, because the mean of its divisors is an integer number (219741170516).
Almost surely, 21310102421213 is an apocalyptic number.
It is an amenable number.
1310102421213 is a deficient number, since it is larger than the sum of its proper divisors (447826942915).
1310102421213 is a wasteful number, since it uses less digits than its factorization.
1310102421213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2781533963.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 1310102421213 its reverse (3121242010131), we get a palindrome (4431344431344).
The spelling of 1310102421213 in words is "one trillion, three hundred ten billion, one hundred two million, four hundred twenty-one thousand, two hundred thirteen".
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