Base | Representation |
---|---|
bin | 110011110010000011… |
… | …1011000110010110100 |
3 | 101122000210220120101102 |
4 | 1213210013120302310 |
5 | 3310220014333322 |
6 | 123030222145232 |
7 | 11014446442256 |
oct | 1474407306264 |
9 | 348023816342 |
10 | 111201324212 |
11 | 43184280840 |
12 | 19675122218 |
13 | a642366034 |
14 | 554c979cd6 |
15 | 2d5c7e5792 |
hex | 19e41d8cb4 |
111201324212 has 24 divisors (see below), whose sum is σ = 212301892992. Its totient is φ = 50544043200.
The previous prime is 111201324211. The next prime is 111201324251. The reversal of 111201324212 is 212423102111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111201324211) 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, 2080373 + ... + 2133155.
It is an arithmetic number, because the mean of its divisors is an integer number (8845912208).
Almost surely, 2111201324212 is an apocalyptic number.
It is an amenable number.
111201324212 is a deficient number, since it is larger than the sum of its proper divisors (101100568780).
111201324212 is a wasteful number, since it uses less digits than its factorization.
111201324212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100679 (or 100677 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 111201324212 its reverse (212423102111), we get a palindrome (323624426323).
The spelling of 111201324212 in words is "one hundred eleven billion, two hundred one million, three hundred twenty-four thousand, two hundred twelve".
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