Base | Representation |
---|---|
bin | 110001101010100110111001… |
… | …111111000110111101011110 |
3 | 1001122101220212121110200112211 |
4 | 301222212321333012331132 |
5 | 212112243243124214324 |
6 | 2052322222301551034 |
7 | 64003132221145123 |
oct | 6152467177067536 |
9 | 1048356777420484 |
10 | 218432272101214 |
11 | 636656740a1226 |
12 | 205b9779b7547a |
13 | 94b60c8669362 |
14 | 3bd226d68874a |
15 | 1a3bdd0b7a294 |
hex | c6a9b9fc6f5e |
218432272101214 has 16 divisors (see below), whose sum is σ = 327984074151552. Its totient is φ = 109104304665888.
The previous prime is 218432272101187. The next prime is 218432272101217. The reversal of 218432272101214 is 412101272234812.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (218432272101217) 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, 6690894 + ... + 21946129.
It is an arithmetic number, because the mean of its divisors is an integer number (20499004634472).
Almost surely, 2218432272101214 is an apocalyptic number.
218432272101214 is a deficient number, since it is larger than the sum of its proper divisors (109551802050338).
218432272101214 is a wasteful number, since it uses less digits than its factorization.
218432272101214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28640931.
The product of its (nonzero) digits is 86016, while the sum is 40.
The spelling of 218432272101214 in words is "two hundred eighteen trillion, four hundred thirty-two billion, two hundred seventy-two million, one hundred one thousand, two hundred fourteen".
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