| Base | Representation |
|---|---|
| bin | 10001110110010000000… |
| … | …011111111001000011100 |
| 3 | 11100020202200110210022000 |
| 4 | 101312100003333020130 |
| 5 | 130043314024042414 |
| 6 | 2335234403322300 |
| 7 | 154416245313120 |
| oct | 21662003771034 |
| 9 | 4306680423260 |
| 10 | 1226482643484 |
| 11 | 43316a52910a |
| 12 | 17984a680390 |
| 13 | 8b870047357 |
| 14 | 4350d777580 |
| 15 | 21d84b29b09 |
| hex | 11d900ff21c |
1226482643484 has 384 divisors, whose sum is σ = 3947687331840. Its totient is φ = 321349939200.
The previous prime is 1226482643483. The next prime is 1226482643549. The reversal of 1226482643484 is 4843462846221.
1226482643484 is a `hidden beast` number, since 1 + 2 + 26 + 4 + 82 + 64 + 3 + 484 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 1226482643484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1226482643483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 83877694 + ... + 83892314.
It is an arithmetic number, because the mean of its divisors is an integer number (10280435760).
Almost surely, 21226482643484 is an apocalyptic number.
1226482643484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1226482643484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1973843665920).
1226482643484 is an abundant number, since it is smaller than the sum of its proper divisors (2721204688356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1226482643484 is a wasteful number, since it uses less digits than its factorization.
1226482643484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14826 (or 14818 counting only the distinct ones).
The product of its digits is 14155776, while the sum is 54.
The spelling of 1226482643484 in words is "one trillion, two hundred twenty-six billion, four hundred eighty-two million, six hundred forty-three thousand, four hundred eighty-four".
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