Base | Representation |
---|---|
bin | 101000100110110100110… |
… | …000000010010010000000 |
3 | 100212202200101120201212100 |
4 | 220212310300002102000 |
5 | 331204333331004430 |
6 | 5533531132230400 |
7 | 405414232622652 |
oct | 50466460022200 |
9 | 10782611521770 |
10 | 2790466266240 |
11 | 986480507274 |
12 | 39098960b400 |
13 | 1731a82c7063 |
14 | 990b89866d2 |
15 | 4c8be314960 |
hex | 289b4c02480 |
2790466266240 has 96 divisors (see below), whose sum is σ = 9635828845500. Its totient is φ = 744124336128.
The previous prime is 2790466266209. The next prime is 2790466266241. The reversal of 2790466266240 is 426626640972.
2790466266240 is a `hidden beast` number, since 2 + 7 + 9 + 0 + 4 + 6 + 6 + 2 + 6 + 624 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2710711987776 + 79754278464 = 1646424^2 + 282408^2 .
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (2790466266241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242222215 + ... + 242233734.
Almost surely, 22790466266240 is an apocalyptic number.
2790466266240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2790466266240 is an abundant number, since it is smaller than the sum of its proper divisors (6845362579260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2790466266240 is a wasteful number, since it uses less digits than its factorization.
2790466266240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484455974 (or 484455959 counting only the distinct ones).
The product of its (nonzero) digits is 10450944, while the sum is 54.
The spelling of 2790466266240 in words is "two trillion, seven hundred ninety billion, four hundred sixty-six million, two hundred sixty-six thousand, two hundred forty".
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