Base | Representation |
---|---|
bin | 11101110100000011010011… |
… | …101000111111011101010110 |
3 | 122012020222110000100101011012 |
4 | 131310003103220333131112 |
5 | 114141233344430204200 |
6 | 1142511501231412222 |
7 | 36422062400442065 |
oct | 3564032350773526 |
9 | 565228400311135 |
10 | 131120312350550 |
11 | 388628a3027896 |
12 | 12857bb3384072 |
13 | 582179166b5a3 |
14 | 24543852181dc |
15 | 1025b18413a35 |
hex | 7740d3a3f756 |
131120312350550 has 24 divisors (see below), whose sum is σ = 244093483385496. Its totient is φ = 52403027647040.
The previous prime is 131120312350541. The next prime is 131120312350583. The reversal of 131120312350550 is 55053213021131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1127373599 + ... + 1127489898.
It is an arithmetic number, because the mean of its divisors is an integer number (10170561807729).
Almost surely, 2131120312350550 is an apocalyptic number.
131120312350550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131120312350550 is a deficient number, since it is larger than the sum of its proper divisors (112973171034946).
131120312350550 is a wasteful number, since it uses less digits than its factorization.
131120312350550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2254864672 (or 2254864667 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 32.
Adding to 131120312350550 its reverse (55053213021131), we get a palindrome (186173525371681).
The spelling of 131120312350550 in words is "one hundred thirty-one trillion, one hundred twenty billion, three hundred twelve million, three hundred fifty thousand, five hundred fifty".
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