Base | Representation |
---|---|
bin | 100011011001111110110111… |
… | …0000111101010010000110010 |
3 | 1111211200211011100012202002101 |
4 | 1012303331232013222100302 |
5 | 311310014241100232010 |
6 | 3022210523413011014 |
7 | 122412244216303450 |
oct | 10663755607522062 |
9 | 1454624140182071 |
10 | 311434221102130 |
11 | 90261569814315 |
12 | 2ab1a056623a6a |
13 | 104a1175bb5c59 |
14 | 56c96d50459d0 |
15 | 26011badd773a |
hex | 11b3f6e1ea432 |
311434221102130 has 32 divisors (see below), whose sum is σ = 643100670837504. Its totient is φ = 106371449330496.
The previous prime is 311434221102107. The next prime is 311434221102157. The reversal of 311434221102130 is 31201122434113.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8458271137 + ... + 8458307956.
It is an arithmetic number, because the mean of its divisors is an integer number (20096895963672).
Almost surely, 2311434221102130 is an apocalyptic number.
311434221102130 is an abundant number, since it is smaller than the sum of its proper divisors (331666449735374).
311434221102130 is a wasteful number, since it uses less digits than its factorization.
311434221102130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16916579370.
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 311434221102130 its reverse (31201122434113), we get a palindrome (342635343536243).
The spelling of 311434221102130 in words is "three hundred eleven trillion, four hundred thirty-four billion, two hundred twenty-one million, one hundred two thousand, one hundred thirty".
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