Base | Representation |
---|---|
bin | 1100010010000010010… |
… | …1100010110001111001 |
3 | 202011121221221011220100 |
4 | 3010200211202301321 |
5 | 11424112012011301 |
6 | 240533200350013 |
7 | 21146531226066 |
oct | 3044045426171 |
9 | 664557834810 |
10 | 211000110201 |
11 | 81537074871 |
12 | 34a87615309 |
13 | 16b88284a1a |
14 | a2d8dbdc6d |
15 | 574e036286 |
hex | 3120962c79 |
211000110201 has 24 divisors (see below), whose sum is σ = 322619806080. Its totient is φ = 132657640416.
The previous prime is 211000110199. The next prime is 211000110203. The reversal of 211000110201 is 102011000112.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (211000110199) and next prime (211000110203).
It is not a de Polignac number, because 211000110201 - 21 = 211000110199 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (211000110203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9389121 + ... + 9411566.
It is an arithmetic number, because the mean of its divisors is an integer number (13442491920).
Almost surely, 2211000110201 is an apocalyptic number.
It is an amenable number.
211000110201 is a deficient number, since it is larger than the sum of its proper divisors (111619695879).
211000110201 is a wasteful number, since it uses less digits than its factorization.
211000110201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18800765 (or 18800762 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 211000110201 its reverse (102011000112), we get a palindrome (313011110313).
It can be divided in two parts, 211000 and 110201, that added together give a triangular number (321201 = T801).
The spelling of 211000110201 in words is "two hundred eleven billion, one hundred ten thousand, two hundred one".
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