Base | Representation |
---|---|
bin | 1100100101011010101… |
… | …1100111111011110101 |
3 | 202200001112102010200110 |
4 | 3021112223213323311 |
5 | 12020240334004031 |
6 | 243153324533233 |
7 | 21422463061554 |
oct | 3112653477365 |
9 | 680045363613 |
10 | 216202641141 |
11 | 83766833313 |
12 | 35a999b1219 |
13 | 175070758b6 |
14 | a66dd21d9b |
15 | 5955b46c46 |
hex | 3256ae7ef5 |
216202641141 has 16 divisors (see below), whose sum is σ = 289593350784. Its totient is φ = 143474294784.
The previous prime is 216202641131. The next prime is 216202641143. The reversal of 216202641141 is 141146202612.
It is not a de Polignac number, because 216202641141 - 27 = 216202641013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 216202641099 and 216202641108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (216202641143) 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, 1018741 + ... + 1212533.
It is an arithmetic number, because the mean of its divisors is an integer number (18099584424).
Almost surely, 2216202641141 is an apocalyptic number.
It is an amenable number.
216202641141 is a deficient number, since it is larger than the sum of its proper divisors (73390709643).
216202641141 is a wasteful number, since it uses less digits than its factorization.
216202641141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195500.
The product of its (nonzero) digits is 4608, while the sum is 30.
Adding to 216202641141 its reverse (141146202612), we get a palindrome (357348843753).
The spelling of 216202641141 in words is "two hundred sixteen billion, two hundred two million, six hundred forty-one thousand, one hundred forty-one".
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