Base | Representation |
---|---|
bin | 10010111010000010… |
… | …111011111100110010 |
3 | 1221101211021212121211 |
4 | 102322002323330302 |
5 | 313034101414302 |
6 | 13154245110334 |
7 | 1316040235342 |
oct | 227202737462 |
9 | 57354255554 |
10 | 20301201202 |
11 | 8678553a37 |
12 | 3b269b83aa |
13 | 1bb6c063b9 |
14 | da82ccd22 |
15 | 7dc415ad7 |
hex | 4ba0bbf32 |
20301201202 has 16 divisors (see below), whose sum is σ = 32267600640. Its totient is φ = 9546242368.
The previous prime is 20301201199. The next prime is 20301201211. The reversal of 20301201202 is 20210210302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181498 + ... + 271189.
It is an arithmetic number, because the mean of its divisors is an integer number (2016725040).
Almost surely, 220301201202 is an apocalyptic number.
20301201202 is a deficient number, since it is larger than the sum of its proper divisors (11966399438).
20301201202 is a wasteful number, since it uses less digits than its factorization.
20301201202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454025.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20301201202 its reverse (20210210302), we get a palindrome (40511411504).
The spelling of 20301201202 in words is "twenty billion, three hundred one million, two hundred one thousand, two hundred two".
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