Base | Representation |
---|---|
bin | 1001000111000000111100… |
… | …00101011111000101000000 |
3 | 2121221001200201002002101021 |
4 | 10203200132011133011000 |
5 | 10111202002422114130 |
6 | 110334402550315224 |
7 | 4135165250264422 |
oct | 443403605370500 |
9 | 77831621062337 |
10 | 20032232223040 |
11 | 642369293a2a4 |
12 | 22b646a058b14 |
13 | b24053c8026b |
14 | 4d37cad30812 |
15 | 24b13e94437a |
hex | 12381e15f140 |
20032232223040 has 56 divisors (see below), whose sum is σ = 47752125142752. Its totient is φ = 8004431424000.
The previous prime is 20032232222941. The next prime is 20032232223077. The reversal of 20032232223040 is 4032223223002.
20032232223040 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 20032232222996 and 20032232223014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32749086 + ... + 33355165.
Almost surely, 220032232223040 is an apocalyptic number.
20032232223040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20032232223040 is an abundant number, since it is smaller than the sum of its proper divisors (27719892919712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20032232223040 is an equidigital number, since it uses as much as digits as its factorization.
20032232223040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66105215 (or 66105205 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 20032232223040 its reverse (4032223223002), we get a palindrome (24064455446042).
The spelling of 20032232223040 in words is "twenty trillion, thirty-two billion, two hundred thirty-two million, two hundred twenty-three thousand, forty".
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