Base | Representation |
---|---|
bin | 110000001101110110… |
… | …1111011110111001100 |
3 | 100220021011202110201120 |
4 | 1200123231323313030 |
5 | 3144024311212422 |
6 | 115322332240540 |
7 | 10323631350300 |
oct | 1403355736714 |
9 | 326234673646 |
10 | 103544241612 |
11 | 3aa050302a9 |
12 | 18098910150 |
13 | 99c1b99426 |
14 | 5023a57d00 |
15 | 2a6048545c |
hex | 181bb7bdcc |
103544241612 has 72 divisors (see below), whose sum is σ = 281117556720. Its totient is φ = 29576816640.
The previous prime is 103544241599. The next prime is 103544241623. The reversal of 103544241612 is 216142445301.
It is a happy number.
It is a super-3 number, since 3×1035442416123 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2662564 + ... + 2701172.
It is an arithmetic number, because the mean of its divisors is an integer number (3904410510).
Almost surely, 2103544241612 is an apocalyptic number.
103544241612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
103544241612 is an abundant number, since it is smaller than the sum of its proper divisors (177573315108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103544241612 is a wasteful number, since it uses less digits than its factorization.
103544241612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43191 (or 43182 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
Adding to 103544241612 its reverse (216142445301), we get a palindrome (319686686913).
The spelling of 103544241612 in words is "one hundred three billion, five hundred forty-four million, two hundred forty-one thousand, six hundred twelve".
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