Base | Representation |
---|---|
bin | 10110110010011001010110… |
… | …001001011100011010010111 |
3 | 111010211221212220102102020021 |
4 | 112302121112021130122113 |
5 | 101114001443310413421 |
6 | 553052310242250011 |
7 | 30052446200025262 |
oct | 2662312611343227 |
9 | 433757786372207 |
10 | 100220212201111 |
11 | 29a2a176063212 |
12 | b2a7422356907 |
13 | 43bc957aa9722 |
14 | 1aa6981455cd9 |
15 | b8be57429341 |
hex | 5b265625c697 |
100220212201111 has 4 divisors (see below), whose sum is σ = 100220254082424. Its totient is φ = 100220170319800.
The previous prime is 100220212201073. The next prime is 100220212201121. The reversal of 100220212201111 is 111102212022001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100220212201111 - 217 = 100220212070039 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 (100220212201121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17118700 + ... + 22214641.
It is an arithmetic number, because the mean of its divisors is an integer number (25055063520606).
Almost surely, 2100220212201111 is an apocalyptic number.
100220212201111 is a deficient number, since it is larger than the sum of its proper divisors (41881313).
100220212201111 is an equidigital number, since it uses as much as digits as its factorization.
100220212201111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41881312.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 100220212201111 its reverse (111102212022001), we get a palindrome (211322424223112).
The spelling of 100220212201111 in words is "one hundred trillion, two hundred twenty billion, two hundred twelve million, two hundred one thousand, one hundred eleven".
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