Base | Representation |
---|---|
bin | 11101011001010001011… |
… | …001001111010101010100 |
3 | 21011002222021202021120222 |
4 | 131121101121033111110 |
5 | 231043430022400040 |
6 | 4143550354413512 |
7 | 265640326254065 |
oct | 35312131172524 |
9 | 7132867667528 |
10 | 2020000200020 |
11 | 70974a4a7110 |
12 | 2875a5b91298 |
13 | 11863ccac05a |
14 | 6daa8bc856c |
15 | 37828c87bb5 |
hex | 1d65164f554 |
2020000200020 has 48 divisors (see below), whose sum is σ = 4726097203968. Its totient is φ = 718916895360.
The previous prime is 2020000200017. The next prime is 2020000200047. The reversal of 2020000200020 is 200020000202.
2020000200020 is a modest number, since divided by 200020 gives 20200 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 2020000199980 and 2020000200007.
It is a congruent number.
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, 97668587 + ... + 97689266.
It is an arithmetic number, because the mean of its divisors is an integer number (98460358416).
Almost surely, 22020000200020 is an apocalyptic number.
2020000200020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2020000200020 is an abundant number, since it is smaller than the sum of its proper divisors (2706097003948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020000200020 is a wasteful number, since it uses less digits than its factorization.
2020000200020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195357920 (or 195357918 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 8.
Adding to 2020000200020 its reverse (200020000202), we get a palindrome (2220020200222).
The spelling of 2020000200020 in words is "two trillion, twenty billion, two hundred thousand, twenty".
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