Base | Representation |
---|---|
bin | 101111101001000111… |
… | …0000010000000101110 |
3 | 100210002020110111021011 |
4 | 1133102032002000232 |
5 | 3134013123011142 |
6 | 115000122455434 |
7 | 10251236232100 |
oct | 1372216020056 |
9 | 323066414234 |
10 | 102311141422 |
11 | 3a431a76936 |
12 | 179b396457a |
13 | 9856585b49 |
14 | 4d47d8d570 |
15 | 29dc0ac417 |
hex | 17d238202e |
102311141422 has 12 divisors (see below), whose sum is σ = 178522502040. Its totient is φ = 43847631996.
The previous prime is 102311141407. The next prime is 102311141441. The reversal of 102311141422 is 224141113201.
It is a junction number, because it is equal to n+sod(n) for n = 102311141393 and 102311141402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 521995522 + ... + 521995717.
It is an arithmetic number, because the mean of its divisors is an integer number (14876875170).
Almost surely, 2102311141422 is an apocalyptic number.
102311141422 is a deficient number, since it is larger than the sum of its proper divisors (76211360618).
102311141422 is a wasteful number, since it uses less digits than its factorization.
102311141422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1043991255 (or 1043991248 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 102311141422 its reverse (224141113201), we get a palindrome (326452254623).
The spelling of 102311141422 in words is "one hundred two billion, three hundred eleven million, one hundred forty-one thousand, four hundred twenty-two".
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