Base | Representation |
---|---|
bin | 10011001101110000100… |
… | …110111111110111010010 |
3 | 11200020022000210000000102 |
4 | 103031300212333313102 |
5 | 133113232210343442 |
6 | 2450334222252402 |
7 | 164253560526632 |
oct | 23156046776722 |
9 | 4606260700012 |
10 | 1320444231122 |
11 | 469aa7387675 |
12 | 193ab2127102 |
13 | 9769582c013 |
14 | 47ca486a6c2 |
15 | 24533b90232 |
hex | 133709bfdd2 |
1320444231122 has 64 divisors (see below), whose sum is σ = 2133433209600. Its totient is φ = 610753167360.
The previous prime is 1320444231109. The next prime is 1320444231133. The reversal of 1320444231122 is 2211324440231.
It is a super-3 number, since 3×13204442311223 (a number of 37 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271080347 + ... + 271085217.
It is an arithmetic number, because the mean of its divisors is an integer number (33334893900).
Almost surely, 21320444231122 is an apocalyptic number.
1320444231122 is a deficient number, since it is larger than the sum of its proper divisors (812988978478).
1320444231122 is a wasteful number, since it uses less digits than its factorization.
1320444231122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5571.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 1320444231122 its reverse (2211324440231), we get a palindrome (3531768671353).
The spelling of 1320444231122 in words is "one trillion, three hundred twenty billion, four hundred forty-four million, two hundred thirty-one thousand, one hundred twenty-two".
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