Base | Representation |
---|---|
bin | 101111011111110111… |
… | …1010110110011000011 |
3 | 100202021122002021101201 |
4 | 1132333233112303003 |
5 | 3132344241011321 |
6 | 114505245442031 |
7 | 10240453063030 |
oct | 1367757266303 |
9 | 322248067351 |
10 | 102001110211 |
11 | 3a292a708a0 |
12 | 17927b70317 |
13 | 9807285220 |
14 | 4d18b28387 |
15 | 29bec6b291 |
hex | 17bfbd6cc3 |
102001110211 has 16 divisors (see below), whose sum is σ = 136952540928. Its totient is φ = 73367431200.
The previous prime is 102001110203. The next prime is 102001110221. The reversal of 102001110211 is 112011100201.
It is not a de Polignac number, because 102001110211 - 23 = 102001110203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102001110221) 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, 50948605 + ... + 50950606.
It is an arithmetic number, because the mean of its divisors is an integer number (8559533808).
Almost surely, 2102001110211 is an apocalyptic number.
102001110211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
102001110211 is a deficient number, since it is larger than the sum of its proper divisors (34951430717).
102001110211 is a wasteful number, since it uses less digits than its factorization.
102001110211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101899242.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 102001110211 its reverse (112011100201), we get a palindrome (214012210412).
It can be divided in two parts, 102001 and 110211, that added together give a palindrome (212212).
The spelling of 102001110211 in words is "one hundred two billion, one million, one hundred ten thousand, two hundred eleven".
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