Base | Representation |
---|---|
bin | 100000011101110011001… |
… | …010110010001001011110 |
3 | 21220021122122011122211111 |
4 | 200131303022302021132 |
5 | 243023112134431220 |
6 | 4424525550212234 |
7 | 320120522042041 |
oct | 40356312621136 |
9 | 7807578148744 |
10 | 2231020233310 |
11 | 790196839440 |
12 | 3004781b407a |
13 | 1324cc41b18b |
14 | 79da66b2c58 |
15 | 3d07990715a |
hex | 207732b225e |
2231020233310 has 16 divisors (see below), whose sum is σ = 4380912458352. Its totient is φ = 811280084800.
The previous prime is 2231020233271. The next prime is 2231020233311. The reversal of 2231020233310 is 133320201322.
It is a super-3 number, since 3×22310202333103 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231020233311) 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, 10141000951 + ... + 10141001170.
It is an arithmetic number, because the mean of its divisors is an integer number (273807028647).
Almost surely, 22231020233310 is an apocalyptic number.
2231020233310 is a deficient number, since it is larger than the sum of its proper divisors (2149892225042).
2231020233310 is a wasteful number, since it uses less digits than its factorization.
2231020233310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20282002139.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 2231020233310 its reverse (133320201322), we get a palindrome (2364340434632).
The spelling of 2231020233310 in words is "two trillion, two hundred thirty-one billion, twenty million, two hundred thirty-three thousand, three hundred ten".
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