Base | Representation |
---|---|
bin | 1001000110001000101001… |
… | …10001000011101110011111 |
3 | 2121211011200112201002010010 |
4 | 10203010110301003232133 |
5 | 10110203104320231421 |
6 | 110312444055014303 |
7 | 4133045324063223 |
oct | 443042461035637 |
9 | 77734615632103 |
10 | 20002011102111 |
11 | 64118948a78a5 |
12 | 22b063506a393 |
13 | b21248b4749c |
14 | 4d21613a6783 |
15 | 24a4716dd076 |
hex | 123114c43b9f |
20002011102111 has 16 divisors (see below), whose sum is σ = 26690583144960. Its totient is φ = 13324058320320.
The previous prime is 20002011102067. The next prime is 20002011102181. The reversal of 20002011102111 is 11120111020002.
It is not a de Polignac number, because 20002011102111 - 226 = 20001943993247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20002011102181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46655971 + ... + 47082731.
It is an arithmetic number, because the mean of its divisors is an integer number (1668161446560).
Almost surely, 220002011102111 is an apocalyptic number.
20002011102111 is a deficient number, since it is larger than the sum of its proper divisors (6688572042849).
20002011102111 is a wasteful number, since it uses less digits than its factorization.
20002011102111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439166.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 20002011102111 its reverse (11120111020002), we get a palindrome (31122122122113).
The spelling of 20002011102111 in words is "twenty trillion, two billion, eleven million, one hundred two thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •