Base | Representation |
---|---|
bin | 100111010111010000001… |
… | …000010000000000000000 |
3 | 100120121010221010100100010 |
4 | 213113100020100000000 |
5 | 323304343210042200 |
6 | 5430401044224520 |
7 | 366301033526604 |
oct | 47272010200000 |
9 | 10517127110303 |
10 | 2705026252800 |
11 | 953216888613 |
12 | 37830399b140 |
13 | 1681101223a1 |
14 | 94cd152b504 |
15 | 4a56d475150 |
hex | 275d0210000 |
2705026252800 has 408 divisors, whose sum is σ = 8968687314496. Its totient is φ = 719396536320.
The previous prime is 2705026252793. The next prime is 2705026252813. The reversal of 2705026252800 is 82526205072.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3573350022 + ... + 3573350778.
Almost surely, 22705026252800 is an apocalyptic number.
2705026252800 is a gapful number since it is divisible by the number (20) 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 2705026252800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4484343657248).
2705026252800 is an abundant number, since it is smaller than the sum of its proper divisors (6263661061696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2705026252800 is an frugal number, since it uses more digits than its factorization.
2705026252800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1529 (or 1494 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 39.
The spelling of 2705026252800 in words is "two trillion, seven hundred five billion, twenty-six million, two hundred fifty-two thousand, eight hundred".
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