| Base | Representation |
|---|---|
| bin | 101000010100000001000… |
| … | …101111001101101000000 |
| 3 | 100210211120000221102012220 |
| 4 | 220110001011321231000 |
| 5 | 330342004142331313 |
| 6 | 5520351232051040 |
| 7 | 404100633301230 |
| oct | 50240105715500 |
| 9 | 10724500842186 |
| 10 | 2770272230208 |
| 11 | 9789584a909a |
| 12 | 388a92693a80 |
| 13 | 17130a672902 |
| 14 | 981209d1cc0 |
| 15 | 4c0db51b823 |
| hex | 28501179b40 |
2770272230208 has 224 divisors, whose sum is σ = 8532778464000. Its totient is φ = 776895922176.
The previous prime is 2770272230207. The next prime is 2770272230233. The reversal of 2770272230208 is 8020322720772.
It is a tau number, because it is divible by the number of its divisors (224).
It is a super-2 number, since 2×27702722302082 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 2770272230208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2770272230207) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16302868 + ... + 16471916.
It is an arithmetic number, because the mean of its divisors is an integer number (38092761000).
Almost surely, 22770272230208 is an apocalyptic number.
2770272230208 is a gapful number since it is divisible by the number (28) 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 2770272230208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4266389232000).
2770272230208 is an abundant number, since it is smaller than the sum of its proper divisors (5762506233792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2770272230208 is a wasteful number, since it uses less digits than its factorization.
2770272230208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169297 (or 169287 counting only the distinct ones).
The product of its (nonzero) digits is 263424, while the sum is 42.
The spelling of 2770272230208 in words is "two trillion, seven hundred seventy billion, two hundred seventy-two million, two hundred thirty thousand, two hundred eight".
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