Base | Representation |
---|---|
bin | 11001100001000010001010… |
… | …100111000010101010010101 |
3 | 112201100020121112112212122210 |
4 | 121201002022213002222111 |
5 | 104202113040114001323 |
6 | 1034401415524544033 |
7 | 32431500501506466 |
oct | 3141021247025225 |
9 | 481306545485583 |
10 | 112221231000213 |
11 | 32836836330945 |
12 | 10705287252019 |
13 | 4a805555890ca |
14 | 1d9d772476d6d |
15 | ce91e99e1293 |
hex | 66108a9c2a95 |
112221231000213 has 64 divisors (see below), whose sum is σ = 166751679283200. Its totient is φ = 66874354525440.
The previous prime is 112221231000199. The next prime is 112221231000227. The reversal of 112221231000213 is 312000132122211.
It is an interprime number because it is at equal distance from previous prime (112221231000199) and next prime (112221231000227).
It is not a de Polignac number, because 112221231000213 - 28 = 112221230999957 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 112221231000213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112221231004213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10173148 + ... + 18108986.
It is an arithmetic number, because the mean of its divisors is an integer number (2605494988800).
Almost surely, 2112221231000213 is an apocalyptic number.
It is an amenable number.
112221231000213 is a deficient number, since it is larger than the sum of its proper divisors (54530448282987).
112221231000213 is a wasteful number, since it uses less digits than its factorization.
112221231000213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7936122.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 112221231000213 its reverse (312000132122211), we get a palindrome (424221363122424).
The spelling of 112221231000213 in words is "one hundred twelve trillion, two hundred twenty-one billion, two hundred thirty-one million, two hundred thirteen", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •