Base | Representation |
---|---|
bin | 11101011001011101011… |
… | …011000111110101101010 |
3 | 21011010111100111210211112 |
4 | 131121131123013311222 |
5 | 231044333204121302 |
6 | 4144022404230322 |
7 | 265645326562112 |
oct | 35313533076552 |
9 | 7133440453745 |
10 | 2020202020202 |
11 | 709843412653 |
12 | 28764169b3a2 |
13 | 118672a52992 |
14 | 6dac7922042 |
15 | 3783b851552 |
hex | 1d65d6c7d6a |
2020202020202 has 16 divisors (see below), whose sum is σ = 3043640016000. Its totient is φ = 1005657176160.
The previous prime is 2020202020181. The next prime is 2020202020267.
It is a happy number.
2020202020202 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×20202020202022 (a number of 25 digits) contains 22 as substring.
2020202020202 is an undulating number in base 10.
2020202020202 is a modest number, since divided by 2020202 gives 20202 as remainder.
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, 1767677 + ... + 2676767.
It is an arithmetic number, because the mean of its divisors is an integer number (190227501000).
Almost surely, 22020202020202 is an apocalyptic number.
2020202020202 is a deficient number, since it is larger than the sum of its proper divisors (1023437995798).
2020202020202 is a wasteful number, since it uses less digits than its factorization.
2020202020202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913981.
The product of its (nonzero) digits is 128, while the sum is 14.
It can be divided in two parts, 202020 and 2020202, that added together give a palindrome (2222222).
The spelling of 2020202020202 in words is "two trillion, twenty billion, two hundred two million, twenty thousand, two hundred two".
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