Base | Representation |
---|---|
bin | 11101011001010001011… |
… | …001010110101010001110 |
3 | 21011002222021210210202110 |
4 | 131121101121112222032 |
5 | 231043430024330110 |
6 | 4143550355204450 |
7 | 265640326440426 |
oct | 35312131265216 |
9 | 7132867723673 |
10 | 2020000230030 |
11 | 70974a517712 |
12 | 2875a5ba6726 |
13 | 11863ccbc903 |
14 | 6daa8bd5486 |
15 | 37828c91a20 |
hex | 1d651656a8e |
2020000230030 has 32 divisors (see below), whose sum is σ = 4848553411200. Its totient is φ = 538605299232.
The previous prime is 2020000229999. The next prime is 2020000230037. The reversal of 2020000230030 is 300320000202.
It is a junction number, because it is equal to n+sod(n) for n = 2020000229988 and 2020000230015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020000230037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3571540 + ... + 4098279.
It is an arithmetic number, because the mean of its divisors is an integer number (151517294100).
Almost surely, 22020000230030 is an apocalyptic number.
2020000230030 is an abundant number, since it is smaller than the sum of its proper divisors (2828553181170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020000230030 is a wasteful number, since it uses less digits than its factorization.
2020000230030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7678608.
The product of its (nonzero) digits is 72, while the sum is 12.
Adding to 2020000230030 its reverse (300320000202), we get a palindrome (2320320230232).
The spelling of 2020000230030 in words is "two trillion, twenty billion, two hundred thirty thousand, thirty".
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