Base | Representation |
---|---|
bin | 110000000001101100000000… |
… | …010100110010100100101011 |
3 | 1000200212122102102201221221122 |
4 | 300001230000110302210223 |
5 | 210141131032214200021 |
6 | 2025122050131125455 |
7 | 62330205034265534 |
oct | 6001540024624453 |
9 | 1020778372657848 |
10 | 211222202100011 |
11 | 61335918596843 |
12 | 1b83434014388b |
13 | 90b222569518b |
14 | 3a232cdbc968b |
15 | 1964592e1cbab |
hex | c01b0053292b |
211222202100011 has 8 divisors (see below), whose sum is σ = 221731343923200. Its totient is φ = 200944030426920.
The previous prime is 211222202099957. The next prime is 211222202100017. The reversal of 211222202100011 is 110001202222112.
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 211222202100011 - 222 = 211222197905707 is a prime.
It is a super-2 number, since 2×2112222021000112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211222202100017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57742535651 + ... + 57742539308.
It is an arithmetic number, because the mean of its divisors is an integer number (27716417990400).
Almost surely, 2211222202100011 is an apocalyptic number.
211222202100011 is a deficient number, since it is larger than the sum of its proper divisors (10509141823189).
211222202100011 is a wasteful number, since it uses less digits than its factorization.
211222202100011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115485075049.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 211222202100011 its reverse (110001202222112), we get a palindrome (321223404322123).
The spelling of 211222202100011 in words is "two hundred eleven trillion, two hundred twenty-two billion, two hundred two million, one hundred thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •