Base | Representation |
---|---|
bin | 111100001100110… |
… | …1100000101110000 |
3 | 12012202222122012222 |
4 | 1320121230011300 |
5 | 13114110000422 |
6 | 532235340212 |
7 | 101025501104 |
oct | 17031540560 |
9 | 5182878188 |
10 | 2020000112 |
11 | 947267a89 |
12 | 4845b1668 |
13 | 26265a850 |
14 | 1523c3904 |
15 | bc513842 |
hex | 7866c170 |
2020000112 has 40 divisors (see below), whose sum is σ = 4462745616. Its totient is φ = 877464576.
The previous prime is 2020000111. The next prime is 2020000117. The reversal of 2020000112 is 2110000202.
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a self number, because there is not a number n which added to its sum of digits gives 2020000112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020000111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282098 + ... + 289169.
Almost surely, 22020000112 is an apocalyptic number.
It is an amenable number.
2020000112 is an abundant number, since it is smaller than the sum of its proper divisors (2442745504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020000112 is a wasteful number, since it uses less digits than its factorization.
2020000112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571305 (or 571299 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 2020000112 is about 44944.4113544721. The cubic root of 2020000112 is about 1264.1068882263.
Adding to 2020000112 its reverse (2110000202), we get a palindrome (4130000314).
The spelling of 2020000112 in words is "two billion, twenty million, one hundred twelve", and thus it is an aban number.
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