Base | Representation |
---|---|
bin | 101001001010100100010… |
… | …000011010111000101100 |
3 | 101000102202000112020111011 |
4 | 221022210100122320230 |
5 | 332321433111423440 |
6 | 10003315245435004 |
7 | 411243253242265 |
oct | 51124420327054 |
9 | 11012660466434 |
10 | 2828844248620 |
11 | 9a0784915485 |
12 | 3982ba26ba64 |
13 | 1769b3304c80 |
14 | 9acb996b96c |
15 | 4d8b86ed9ea |
hex | 292a441ae2c |
2828844248620 has 48 divisors (see below), whose sum is σ = 6773865967008. Its totient is φ = 983055375360.
The previous prime is 2828844248579. The next prime is 2828844248627. The reversal of 2828844248620 is 268424488282.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2828844248627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320000586 + ... + 320009425.
It is an arithmetic number, because the mean of its divisors is an integer number (141122207646).
Almost surely, 22828844248620 is an apocalyptic number.
2828844248620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2828844248620 is an abundant number, since it is smaller than the sum of its proper divisors (3945021718388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2828844248620 is a wasteful number, since it uses less digits than its factorization.
2828844248620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 640010050 (or 640010048 counting only the distinct ones).
The product of its (nonzero) digits is 25165824, while the sum is 58.
The spelling of 2828844248620 in words is "two trillion, eight hundred twenty-eight billion, eight hundred forty-four million, two hundred forty-eight thousand, six hundred twenty".
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