Base | Representation |
---|---|
bin | 110100001100111001… |
… | …1001100101000111100 |
3 | 101201100120200200221211 |
4 | 1220121303030220330 |
5 | 3314041103014322 |
6 | 123255434534204 |
7 | 11045664200605 |
oct | 1503163145074 |
9 | 351316620854 |
10 | 112102001212 |
11 | 435a67257a3 |
12 | 19886897364 |
13 | a756b388c6 |
14 | 55d6430dac |
15 | 2db1907b77 |
hex | 1a19ccca3c |
112102001212 has 24 divisors (see below), whose sum is σ = 201573816752. Its totient is φ = 54520300800.
The previous prime is 112102001153. The next prime is 112102001227. The reversal of 112102001212 is 212100201211.
It is a junction number, because it is equal to n+sod(n) for n = 112102001192 and 112102001201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310739 + ... + 1393642.
Almost surely, 2112102001212 is an apocalyptic number.
It is an amenable number.
112102001212 is a deficient number, since it is larger than the sum of its proper divisors (89471815540).
112102001212 is a wasteful number, since it uses less digits than its factorization.
112102001212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704669 (or 2704667 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 112102001212 its reverse (212100201211), we get a palindrome (324202202423).
The spelling of 112102001212 in words is "one hundred twelve billion, one hundred two million, one thousand, two hundred twelve".
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