Base | Representation |
---|---|
bin | 11101010000111111100… |
… | …111110101100001110010 |
3 | 21010021000212020010020111 |
4 | 131100333213311201302 |
5 | 230422224144231002 |
6 | 4135520411531534 |
7 | 265204142545633 |
oct | 35207747654162 |
9 | 7107025203214 |
10 | 2011112102002 |
11 | 7059a9396563 |
12 | 285925459baa |
13 | 11785477ba63 |
14 | 6d4a45c188a |
15 | 374a88123d7 |
hex | 1d43f9f5872 |
2011112102002 has 4 divisors (see below), whose sum is σ = 3016668153006. Its totient is φ = 1005556051000.
The previous prime is 2011112101951. The next prime is 2011112102009. The reversal of 2011112102002 is 2002012111102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1155988378561 + 855123723441 = 1075169^2 + 924729^2 .
It is not an unprimeable number, because it can be changed into a prime (2011112102009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502778025499 + ... + 502778025502.
Almost surely, 22011112102002 is an apocalyptic number.
2011112102002 is a deficient number, since it is larger than the sum of its proper divisors (1005556051004).
2011112102002 is a wasteful number, since it uses less digits than its factorization.
2011112102002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1005556051003.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2011112102002 its reverse (2002012111102), we get a palindrome (4013124213104).
The spelling of 2011112102002 in words is "two trillion, eleven billion, one hundred twelve million, one hundred two thousand, two".
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