Base | Representation |
---|---|
bin | 11101001000100001001… |
… | …010010001101110011111 |
3 | 21002101112121002102102110 |
4 | 131020201022101232133 |
5 | 230300104320231421 |
6 | 4131413341525103 |
7 | 264432462406356 |
oct | 35104112215637 |
9 | 7071477072373 |
10 | 2002011102111 |
11 | 702059090649 |
12 | 284005573793 |
13 | 116a340c7b17 |
14 | 6cc7d9d899d |
15 | 37124834a76 |
hex | 1d221291b9f |
2002011102111 has 8 divisors (see below), whose sum is σ = 2670850308784. Its totient is φ = 1333922981760.
The previous prime is 2002011102101. The next prime is 2002011102181. The reversal of 2002011102111 is 1112011102002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2002011102111 - 29 = 2002011101599 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002011102101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187765360 + ... + 187776021.
It is an arithmetic number, because the mean of its divisors is an integer number (333856288598).
Almost surely, 22002011102111 is an apocalyptic number.
2002011102111 is a deficient number, since it is larger than the sum of its proper divisors (668839206673).
2002011102111 is a wasteful number, since it uses less digits than its factorization.
2002011102111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375543161.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2002011102111 its reverse (1112011102002), we get a palindrome (3114022204113).
The spelling of 2002011102111 in words is "two trillion, two billion, eleven million, one hundred two thousand, one hundred eleven".
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