Base | Representation |
---|---|
bin | 101000100110011101101… |
… | …111100011001010101100 |
3 | 100212201200111020201201200 |
4 | 220212131233203022230 |
5 | 331203041021402303 |
6 | 5533424543005500 |
7 | 405401534634405 |
oct | 50463557431254 |
9 | 10781614221650 |
10 | 2790080262828 |
11 | 9862a2631191 |
12 | 3908a0299890 |
13 | 173146346481 |
14 | 9907d5c69ac |
15 | 4c89a4b83a3 |
hex | 2899dbe32ac |
2790080262828 has 18 divisors (see below), whose sum is σ = 7052702886684. Its totient is φ = 930026754264.
The previous prime is 2790080262793. The next prime is 2790080262833. The reversal of 2790080262828 is 8282620800972.
2790080262828 is a `hidden beast` number, since 2 + 7 + 9 + 0 + 0 + 8 + 0 + 2 + 628 + 2 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38751114726 + ... + 38751114797.
It is an arithmetic number, because the mean of its divisors is an integer number (391816827038).
Almost surely, 22790080262828 is an apocalyptic number.
It is an amenable number.
2790080262828 is an abundant number, since it is smaller than the sum of its proper divisors (4262622623856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2790080262828 is a wasteful number, since it uses less digits than its factorization.
2790080262828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77502229533 (or 77502229528 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 54.
The spelling of 2790080262828 in words is "two trillion, seven hundred ninety billion, eighty million, two hundred sixty-two thousand, eight hundred twenty-eight".
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