Base | Representation |
---|---|
bin | 1100110000001000110… |
… | …0001011111000010000 |
3 | 202221111001211012222211 |
4 | 3030002030023320100 |
5 | 12042134000042122 |
6 | 244351034241504 |
7 | 21554002651030 |
oct | 3140214137020 |
9 | 687431735884 |
10 | 219080080912 |
11 | 84a02aa3410 |
12 | 36561586294 |
13 | 17875247a94 |
14 | a8641438c0 |
15 | 5a7357b877 |
hex | 330230be10 |
219080080912 has 80 divisors (see below), whose sum is σ = 534446400384. Its totient is φ = 84510720000.
The previous prime is 219080080883. The next prime is 219080080981.
219080080912 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755889 + ... + 1004752.
Almost surely, 2219080080912 is an apocalyptic number.
219080080912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
219080080912 is an abundant number, since it is smaller than the sum of its proper divisors (315366319472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
219080080912 is a wasteful number, since it uses less digits than its factorization.
219080080912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1760768 (or 1760762 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 40.
The spelling of 219080080912 in words is "two hundred nineteen billion, eighty million, eighty thousand, nine hundred twelve".
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