Base | Representation |
---|---|
bin | 10001100110111010010… |
… | …101110110111010110011 |
3 | 11021200020211020121101000 |
4 | 101212322111312322303 |
5 | 124311101044233243 |
6 | 2323512154413043 |
7 | 153264141111513 |
oct | 21467225667263 |
9 | 4250224217330 |
10 | 1210012102323 |
11 | 427188317822 |
12 | 176612731183 |
13 | 8a1469518cb |
14 | 427ca11b843 |
15 | 2171db895d3 |
hex | 119ba576eb3 |
1210012102323 has 64 divisors (see below), whose sum is σ = 1833379102720. Its totient is φ = 788539401216.
The previous prime is 1210012102283. The next prime is 1210012102333. The reversal of 1210012102323 is 3232012100121.
It is not a de Polignac number, because 1210012102323 - 217 = 1210011971251 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1210012102296 and 1210012102305.
It is not an unprimeable number, because it can be changed into a prime (1210012102333) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 324659286 + ... + 324663012.
It is an arithmetic number, because the mean of its divisors is an integer number (28646548480).
Almost surely, 21210012102323 is an apocalyptic number.
1210012102323 is a deficient number, since it is larger than the sum of its proper divisors (623367000397).
1210012102323 is a wasteful number, since it uses less digits than its factorization.
1210012102323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5233 (or 5227 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 1210012102323 its reverse (3232012100121), we get a palindrome (4442024202444).
The spelling of 1210012102323 in words is "one trillion, two hundred ten billion, twelve million, one hundred two thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •