Base | Representation |
---|---|
bin | 11101011001010101001… |
… | …101011101010001010010 |
3 | 21011010010202012211211022 |
4 | 131121111031131101102 |
5 | 231044042420021432 |
6 | 4144001002515442 |
7 | 265642034364005 |
oct | 35312515352122 |
9 | 7133122184738 |
10 | 2020064220242 |
11 | 709782653492 |
12 | 287603505b82 |
13 | 118650335b43 |
14 | 6dab34d153c |
15 | 3782e6d1b12 |
hex | 1d65535d452 |
2020064220242 has 8 divisors (see below), whose sum is σ = 3045960709632. Its totient is φ = 1004743983700.
The previous prime is 2020064220179. The next prime is 2020064220269. The reversal of 2020064220242 is 2420224600202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2644062734 + ... + 2644063497.
It is an arithmetic number, because the mean of its divisors is an integer number (380745088704).
Almost surely, 22020064220242 is an apocalyptic number.
2020064220242 is a deficient number, since it is larger than the sum of its proper divisors (1025896489390).
2020064220242 is a wasteful number, since it uses less digits than its factorization.
2020064220242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5288126424.
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 2020064220242 its reverse (2420224600202), we get a palindrome (4440288820444).
The spelling of 2020064220242 in words is "two trillion, twenty billion, sixty-four million, two hundred twenty thousand, two hundred forty-two".
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