Base | Representation |
---|---|
bin | 11101011010000110010… |
… | …100001011110110011000 |
3 | 21011012021011102121202222 |
4 | 131122012110023312120 |
5 | 231102234321124410 |
6 | 4144214432443212 |
7 | 266001330102002 |
oct | 35320624136630 |
9 | 7135234377688 |
10 | 2020888067480 |
11 | 70a0656a2077 |
12 | 2877b33a9508 |
13 | 118751c18309 |
14 | 6db50aa7372 |
15 | 3787bbb9955 |
hex | 1d68650bd98 |
2020888067480 has 16 divisors (see below), whose sum is σ = 4546998151920. Its totient is φ = 808355226976.
The previous prime is 2020888067449. The next prime is 2020888067507. The reversal of 2020888067480 is 847608880202.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25261100804 + ... + 25261100883.
It is an arithmetic number, because the mean of its divisors is an integer number (284187384495).
Almost surely, 22020888067480 is an apocalyptic number.
2020888067480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2020888067480 is an abundant number, since it is smaller than the sum of its proper divisors (2526110084440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020888067480 is a wasteful number, since it uses less digits than its factorization.
2020888067480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50522201698 (or 50522201694 counting only the distinct ones).
The product of its (nonzero) digits is 2752512, while the sum is 53.
The spelling of 2020888067480 in words is "two trillion, twenty billion, eight hundred eighty-eight million, sixty-seven thousand, four hundred eighty".
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