Base | Representation |
---|---|
bin | 10011000100001001110… |
… | …101011100101001110110 |
3 | 11122020200012210100122201 |
4 | 103010021311130221312 |
5 | 132431121241444342 |
6 | 2441510533215114 |
7 | 163440146344165 |
oct | 23041165345166 |
9 | 4566605710581 |
10 | 1310130031222 |
11 | 46569427a621 |
12 | 191ab3a9149a |
13 | 96710a1165c |
14 | 475a6ab93dc |
15 | 2412d41adb7 |
hex | 13109d5ca76 |
1310130031222 has 8 divisors (see below), whose sum is σ = 1965255856200. Its totient is φ = 655044745824.
The previous prime is 1310130031213. The next prime is 1310130031237. The reversal of 1310130031222 is 2221300310131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1310130031222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10053972 + ... + 10183447.
It is an arithmetic number, because the mean of its divisors is an integer number (245656982025).
Almost surely, 21310130031222 is an apocalyptic number.
1310130031222 is a deficient number, since it is larger than the sum of its proper divisors (655125824978).
1310130031222 is a wasteful number, since it uses less digits than its factorization.
1310130031222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20269790.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1310130031222 its reverse (2221300310131), we get a palindrome (3531430341353).
The spelling of 1310130031222 in words is "one trillion, three hundred ten billion, one hundred thirty million, thirty-one thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •