Base | Representation |
---|---|
bin | 100000010011101011111… |
… | …101111010011010110000 |
3 | 21212020121220111021200222 |
4 | 200103223331322122300 |
5 | 242333342433004220 |
6 | 4415532304432212 |
7 | 316254453426560 |
oct | 40235375723260 |
9 | 7766556437628 |
10 | 2220162000560 |
11 | 78662462a469 |
12 | 2ba347918668 |
13 | 13148b99c39a |
14 | 79656586da0 |
15 | 3cb4151ce25 |
hex | 204ebf7a6b0 |
2220162000560 has 80 divisors (see below), whose sum is σ = 5899597568256. Its totient is φ = 761158404864.
The previous prime is 2220162000557. The next prime is 2220162000583. The reversal of 2220162000560 is 650002610222.
It is a tau number, because it is divible by the number of its divisors (80).
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, 11771159 + ... + 11958281.
Almost surely, 22220162000560 is an apocalyptic number.
2220162000560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2220162000560 is an abundant number, since it is smaller than the sum of its proper divisors (3679435567696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220162000560 is a wasteful number, since it uses less digits than its factorization.
2220162000560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208330 (or 208324 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 2220162000560 its reverse (650002610222), we get a palindrome (2870164610782).
The spelling of 2220162000560 in words is "two trillion, two hundred twenty billion, one hundred sixty-two million, five hundred sixty", and thus it is an aban number.
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