Base | Representation |
---|---|
bin | 11001011101111101101001… |
… | …011100100111100010000101 |
3 | 112200121001221220102111202201 |
4 | 121131331221130213202011 |
5 | 104140133413113101041 |
6 | 1034120441341034501 |
7 | 32410320462133003 |
oct | 3135755134474205 |
9 | 480531856374681 |
10 | 112010221222021 |
11 | 327652a4863401 |
12 | 106903b8555a31 |
13 | 4a666982ca9a5 |
14 | 1d9347609ba73 |
15 | ce3999bea631 |
hex | 65df69727885 |
112010221222021 has 8 divisors (see below), whose sum is σ = 121971202783200. Its totient is φ = 102455810336880.
The previous prime is 112010221221979. The next prime is 112010221222037. The reversal of 112010221222021 is 120222122010211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112010221222021 - 213 = 112010221213829 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112010221222021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112010221202021) 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, 101642668435 + ... + 101642669536.
It is an arithmetic number, because the mean of its divisors is an integer number (15246400347900).
Almost surely, 2112010221222021 is an apocalyptic number.
It is an amenable number.
112010221222021 is a deficient number, since it is larger than the sum of its proper divisors (9960981561179).
112010221222021 is a wasteful number, since it uses less digits than its factorization.
112010221222021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203285338019.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 112010221222021 its reverse (120222122010211), we get a palindrome (232232343232232).
The spelling of 112010221222021 in words is "one hundred twelve trillion, ten billion, two hundred twenty-one million, two hundred twenty-two thousand, twenty-one".
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