Base | Representation |
---|---|
bin | 1001000110000101010001… |
… | …11000111000000011001110 |
3 | 2121211000000102002010210010 |
4 | 10203002220320320003032 |
5 | 10110140403002241420 |
6 | 110311544322454050 |
7 | 4132652426215050 |
oct | 443025070700316 |
9 | 77730012063703 |
10 | 20000201212110 |
11 | 64110461a8739 |
12 | 22b020ab04326 |
13 | b2101aba3962 |
14 | 4d202cc778d0 |
15 | 24a3b787e4e0 |
hex | 1230a8e380ce |
20000201212110 has 64 divisors (see below), whose sum is σ = 55609170066432. Its totient is φ = 4508851620096.
The previous prime is 20000201212109. The next prime is 20000201212111. The reversal of 20000201212110 is 1121210200002.
It is an interprime number because it is at equal distance from previous prime (20000201212109) and next prime (20000201212111).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20000201212111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 652306954 + ... + 652337613.
It is an arithmetic number, because the mean of its divisors is an integer number (868893282288).
Almost surely, 220000201212110 is an apocalyptic number.
20000201212110 is an abundant number, since it is smaller than the sum of its proper divisors (35608968854322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20000201212110 is a wasteful number, since it uses less digits than its factorization.
20000201212110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1304644657.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 20000201212110 its reverse (1121210200002), we get a palindrome (21121411412112).
The spelling of 20000201212110 in words is "twenty trillion, two hundred one million, two hundred twelve thousand, one hundred ten".
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