Base | Representation |
---|---|
bin | 1001001011111001011111… |
… | …01111101001000001010110 |
3 | 2122112002210222100200101021 |
4 | 10211330233233221001112 |
5 | 10121424131221223110 |
6 | 110543433334351354 |
7 | 4153255425533410 |
oct | 445745757510126 |
9 | 78462728320337 |
10 | 20200032211030 |
11 | 6488870629921 |
12 | 2322a99abb55a |
13 | b36b161a0399 |
14 | 4db9887259b0 |
15 | 2506b106e2da |
hex | 125f2fbe9056 |
20200032211030 has 48 divisors (see below), whose sum is σ = 42147868551840. Its totient is φ = 6828179783040.
The previous prime is 20200032210923. The next prime is 20200032211087. The reversal of 20200032211030 is 3011223000202.
It is a junction number, because it is equal to n+sod(n) for n = 20200032210995 and 20200032211013.
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, 28269615 + ... + 28975354.
It is an arithmetic number, because the mean of its divisors is an integer number (878080594830).
Almost surely, 220200032211030 is an apocalyptic number.
20200032211030 is an abundant number, since it is smaller than the sum of its proper divisors (21947836340810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200032211030 is an equidigital number, since it uses as much as digits as its factorization.
20200032211030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57245125 (or 57245054 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 20200032211030 its reverse (3011223000202), we get a palindrome (23211255211232).
The spelling of 20200032211030 in words is "twenty trillion, two hundred billion, thirty-two million, two hundred eleven thousand, thirty".
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