| Base | Representation |
|---|---|
| bin | 101000101001111110011… |
| … | …101111011000000000000 |
| 3 | 100220002102020122102000220 |
| 4 | 220221332131323000000 |
| 5 | 331233301212443311 |
| 6 | 5535251024343040 |
| 7 | 405564135356520 |
| oct | 50517635730000 |
| 9 | 10802366572026 |
| 10 | 2793850515456 |
| 11 | 987957864850 |
| 12 | 391572a74a80 |
| 13 | 1735c74968a0 |
| 14 | 9931a213680 |
| 15 | 4ca1b4aa206 |
| hex | 28a7e77b000 |
2793850515456 has 1664 divisors, whose sum is σ = 10957271334912. Its totient is φ = 608698368000.
The previous prime is 2793850515451. The next prime is 2793850515497. The reversal of 2793850515456 is 6545150583972.
It is a tau number, because it is divible by the number of its divisors (1664).
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2793850515456.
It is not an unprimeable number, because it can be changed into a prime (2793850515451) 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, 6482251561 + ... + 6482251991.
It is a 1-persistent number, because it is pandigital, but 2⋅2793850515456 = 5587701030912 is not.
Almost surely, 22793850515456 is an apocalyptic number.
2793850515456 is a gapful number since it is divisible by the number (26) 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 2793850515456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5478635667456).
2793850515456 is an abundant number, since it is smaller than the sum of its proper divisors (8163420819456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2793850515456 is a wasteful number, since it uses less digits than its factorization.
2793850515456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 537 (or 515 counting only the distinct ones).
The product of its (nonzero) digits is 45360000, while the sum is 60.
The spelling of 2793850515456 in words is "two trillion, seven hundred ninety-three billion, eight hundred fifty million, five hundred fifteen thousand, four hundred fifty-six".
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