Base | Representation |
---|---|
bin | 11101011001010001011… |
… | …000100011101001110110 |
3 | 21011002222021102012011200 |
4 | 131121101120203221312 |
5 | 231043430001133420 |
6 | 4143550350513330 |
7 | 265640324610351 |
oct | 35312130435166 |
9 | 7132867365150 |
10 | 2020000021110 |
11 | 70974a394755 |
12 | 2875a5b05846 |
13 | 11863cc487a6 |
14 | 6daa8b7d298 |
15 | 37828c4eb90 |
hex | 1d651623a76 |
2020000021110 has 48 divisors (see below), whose sum is σ = 5255102636784. Its totient is φ = 538348458816.
The previous prime is 2020000021073. The next prime is 2020000021177. The reversal of 2020000021110 is 111200000202.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 2020000021092 and 2020000021101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6476232 + ... + 6780971.
It is an arithmetic number, because the mean of its divisors is an integer number (109481304933).
Almost surely, 22020000021110 is an apocalyptic number.
2020000021110 is an abundant number, since it is smaller than the sum of its proper divisors (3235102615674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020000021110 is a wasteful number, since it uses less digits than its factorization.
2020000021110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13258909 (or 13258906 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 2020000021110 its reverse (111200000202), we get a palindrome (2131200021312).
The spelling of 2020000021110 in words is "two trillion, twenty billion, twenty-one thousand, one hundred ten".
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